| 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 | $238.44 | 4.460% | $249.0744 | $249.07 | $249.05 | $249.10 |
| Purchase #2 | $122.84 | 5.782% | $129.9426 | $129.94 | $129.95 | $129.90 |
| Purchase #3 | $159.50 | 10.282% | $175.8998 | $175.90 | $175.90 | $175.90 |
| Purchase #4 | $24.40 | 11.236% | $27.1416 | $27.14 | $27.15 | $27.10 |
| Purchase #5 | $56.25 | 8.707% | $61.1477 | $61.15 | $61.15 | $61.10 |
| Purchase #6 | $207.64 | 11.822% | $232.1872 | $232.19 | $232.20 | $232.20 |
| Purchase #7 | $99.40 | 4.762% | $104.1334 | $104.13 | $104.15 | $104.10 |
| 7 purchase totals = | $908.47 | $979.5267 | $979.52 | $979.55 | $979.40 | |