Thanks for providing us in-depth details of your deposit concern, dane3

If you have added the transactions in the Reviewed page, we can undo the deposits.  The deposit transaction will go back to the For Review tab.

Here's how:

1. From the left menu, click Banking.
2. Click Banking.
3. Go to the Reviewed tab and locate the deposit transaction.
4. Tick Undo.

Since $100 sales (minus transaction fees and shipping) are recorded in QBO, we can create a deposit minus the fee. This way, we lessen the total amount deposited by adding a negative amount for the fees in the line item when entering a bank deposit. This way we can match it to the downloaded transaction. 

Let me show you how:

1. Go to the New Plus icon.
2. Choose Bank Deposit.
3. Under the Select the payments included in this deposit section, place a checkmark on the sales receipt.
4. In the Add funds to this deposit section, choose an account for the bank fees, and enter the amount as a negative amount.
5. Tap Save and close.

For more details about recording deposits, check out this article: Record and make Bank Deposits in QuickBooks Online. Then, go to Include a bank or processing fee section to learn more about adding fees in the Bank Deposit window. 

Once done, go back to the For Review tab to match the downloaded credit card transactions. Refer to this article to learn more: Add and match downloaded banking transactions.

I've got a link here that provides you with articles about managing your bank transactions: https://quickbooks.intuit.com/learn-support/en-us/banking/07?product=QuickBooks%20Online.

Fill me in if you have more questions about correcting bank deposits or any QBO related. I'm always here to help. Take care always.