The Closeout period is defined as the period of time from the end of the previous Closeout to the current date and time. It may be adjusted as necessary. Amounts displayed on the Closeout Main Screen are for payments entered during that period only.
The Closeout Period includes the Register Number. A closeout for Register #1 would have a different Closeout Period than t Register #2 even if the same Date/Time period was used because two different Closeouts cannot be saved at exactly the same time.
See:
Deposits Used
Closeout - Contents