| 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 | $204.30 | 12.195% | $229.2144 | $229.21 | $229.20 | $229.20 |
| Purchase #2 | $96.29 | 12.476% | $108.3031 | $108.30 | $108.30 | $108.30 |
| Purchase #3 | $91.76 | 8.736% | $99.7762 | $99.78 | $99.80 | $99.80 |
| Purchase #4 | $97.39 | 5.233% | $102.4864 | $102.49 | $102.50 | $102.50 |
| Purchase #5 | $19.84 | 13.606% | $22.5394 | $22.54 | $22.55 | $22.50 |
| Purchase #6 | $152.30 | 5.792% | $161.1212 | $161.12 | $161.10 | $161.10 |
| Purchase #7 | $79.52 | 4.539% | $83.1294 | $83.13 | $83.15 | $83.10 |
| 7 purchase totals = | $741.40 | $806.5701 | $806.57 | $806.60 | $806.50 | |