What is the use of "Total Amount" in Invoice Tolerance?

Summary:

Content (please ensure you mask any confidential information):

Please help me to understand the use of Total Amount for Invoice Tolerance setup. We have an amount of 100 defined and enabled. But when I create a matched invoice, when the total billed amount is more than 100$ comparing to received amount and ordered amount both, it still allows the invoice.

Version (include the version you are using, if applicable):

24C (11.13.24.07.0)

Code Snippet (add any code snippets that support your topic, if applicable):