| 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 | $224.43 | 12.155% | $251.7095 | $251.71 | $251.70 | $251.70 |
| Purchase #2 | $41.68 | 12.633% | $46.9454 | $46.95 | $46.95 | $46.90 |
| Purchase #3 | $46.30 | 7.828% | $49.9244 | $49.92 | $49.90 | $49.90 |
| Purchase #4 | $24.79 | 9.650% | $27.1822 | $27.18 | $27.20 | $27.20 |
| Purchase #5 | $27.53 | 8.463% | $29.8599 | $29.86 | $29.85 | $29.90 |
| Purchase #6 | $92.51 | 5.637% | $97.7248 | $97.72 | $97.70 | $97.70 |
| Purchase #7 | $228.46 | 7.685% | $246.0172 | $246.02 | $246.00 | $246.00 |
| 7 purchase totals = | $685.70 | $749.3634 | $749.36 | $749.30 | $749.30 | |