| 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 | $97.92 | 12.501% | $110.161 | $110.16 | $110.15 | $110.20 |
| Purchase #2 | $207.28 | 8.376% | $224.6418 | $224.64 | $224.65 | $224.60 |
| Purchase #3 | $37.49 | 3.647% | $38.8573 | $38.86 | $38.85 | $38.90 |
| Purchase #4 | $33.91 | 6.199% | $36.0121 | $36.01 | $36.00 | $36.00 |
| Purchase #5 | $237.28 | 13.840% | $270.1196 | $270.12 | $270.10 | $270.10 |
| Purchase #6 | $185.71 | 12.602% | $209.1132 | $209.11 | $209.10 | $209.10 |
| Purchase #7 | $29.25 | 10.617% | $32.3555 | $32.36 | $32.35 | $32.40 |
| 7 purchase totals = | $828.84 | $921.2605 | $921.26 | $921.20 | $921.30 | |