Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $171.81 | 11.456% | $191.4926 | $191.49 | $191.50 | $191.50 |
Purchase #2 | $116.88 | 11.546% | $130.375 | $130.38 | $130.40 | $130.40 |
Purchase #3 | $9.96 | 10.744% | $11.0301 | $11.03 | $11.05 | $11.00 |
Purchase #4 | $35.69 | 12.462% | $40.1377 | $40.14 | $40.15 | $40.10 |
Purchase #5 | $108.36 | 11.716% | $121.0555 | $121.06 | $121.05 | $121.10 |
Purchase #6 | $123.65 | 13.526% | $140.3749 | $140.37 | $140.35 | $140.40 |
Purchase #7 | $74.52 | 12.313% | $83.6956 | $83.70 | $83.70 | $83.70 |
7 purchase totals = | $640.87 | $718.1614 | $718.17 | $718.20 | $718.20 |