| 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 | $202.28 | 4.498% | $211.3786 | $211.38 | $211.40 | $211.40 |
| Purchase #2 | $58.87 | 12.414% | $66.1781 | $66.18 | $66.20 | $66.20 |
| Purchase #3 | $204.71 | 8.147% | $221.3877 | $221.39 | $221.40 | $221.40 |
| Purchase #4 | $68.28 | 10.397% | $75.3791 | $75.38 | $75.40 | $75.40 |
| Purchase #5 | $121.53 | 8.244% | $131.5489 | $131.55 | $131.55 | $131.50 |
| Purchase #6 | $27.82 | 6.586% | $29.6522 | $29.65 | $29.65 | $29.70 |
| Purchase #7 | $239.88 | 9.247% | $262.0617 | $262.06 | $262.05 | $262.10 |
| 7 purchase totals = | $923.37 | $997.5863 | $997.59 | $997.65 | $997.70 | |