| 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 | $204.87 | 9.737% | $224.8182 | $224.82 | $224.80 | $224.80 |
| Purchase #2 | $25.82 | 12.670% | $29.0914 | $29.09 | $29.10 | $29.10 |
| Purchase #3 | $201.54 | 5.678% | $212.9834 | $212.98 | $213.00 | $213.00 |
| Purchase #4 | $43.52 | 6.264% | $46.2461 | $46.25 | $46.25 | $46.20 |
| Purchase #5 | $29.95 | 7.668% | $32.2466 | $32.25 | $32.25 | $32.20 |
| Purchase #6 | $143.81 | 10.536% | $158.9618 | $158.96 | $158.95 | $159.00 |
| Purchase #7 | $229.30 | 11.202% | $254.9862 | $254.99 | $255.00 | $255.00 |
| 7 purchase totals = | $878.81 | $959.3337 | $959.34 | $959.35 | $959.30 | |