A total bill cannot be generated in TMSCE. Instead of running a total bill make use of the Invoice Summary option. This option can be found in the Billing portion under Reports>Invoice Summary.
The Invoice Summary is generated (by default) for all records. Unchecking this option will allow for a Start Date and End Date for the summary.
Note: That these Start and End Dates are based on when the bills were posted, not the billing end dates of the cycles.
If one wants to keep a thorough record of this summary, one can export this report into a comma-separated values (csv) format. Click the export button on the menu bar and select csv. This file type can be opened with any spreadsheet software package, like Microsoft Excel.