| 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 | $98.41 | 11.104% | $109.3374 | $109.34 | $109.35 | $109.30 |
| Purchase #2 | $177.94 | 12.478% | $200.1434 | $200.14 | $200.15 | $200.10 |
| Purchase #3 | $220.44 | 3.808% | $228.8344 | $228.83 | $228.85 | $228.80 |
| Purchase #4 | $141.59 | 5.247% | $149.0192 | $149.02 | $149.00 | $149.00 |
| Purchase #5 | $125.66 | 9.283% | $137.325 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $134.79 | 10.512% | $148.9591 | $148.96 | $148.95 | $149.00 |
| Purchase #7 | $33.97 | 9.326% | $37.138 | $37.14 | $37.15 | $37.10 |
| 7 purchase totals = | $932.80 | $1,010.7565 | $1,010.76 | $1,010.80 | $1,010.60 | |