| 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 | $102.25 | 9.611% | $112.0772 | $112.08 | $112.10 | $112.10 |
| Purchase #2 | $207.66 | 3.853% | $215.6611 | $215.66 | $215.65 | $215.70 |
| Purchase #3 | $191.38 | 6.649% | $204.1049 | $204.10 | $204.10 | $204.10 |
| Purchase #4 | $131.90 | 12.239% | $148.0432 | $148.04 | $148.05 | $148.00 |
| Purchase #5 | $128.59 | 5.804% | $136.0534 | $136.05 | $136.05 | $136.10 |
| Purchase #6 | $143.28 | 3.758% | $148.6645 | $148.66 | $148.65 | $148.70 |
| Purchase #7 | $27.50 | 10.665% | $30.4329 | $30.43 | $30.45 | $30.40 |
| 7 purchase totals = | $932.56 | $995.0372 | $995.02 | $995.05 | $995.10 | |