| 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 | $249.43 | 7.270% | $267.5636 | $267.56 | $267.55 | $267.60 |
| Purchase #2 | $41.89 | 3.667% | $43.4261 | $43.43 | $43.45 | $43.40 |
| Purchase #3 | $48.46 | 10.682% | $53.6365 | $53.64 | $53.65 | $53.60 |
| Purchase #4 | $142.52 | 12.471% | $160.2937 | $160.29 | $160.30 | $160.30 |
| Purchase #5 | $106.61 | 8.238% | $115.3925 | $115.39 | $115.40 | $115.40 |
| Purchase #6 | $212.55 | 5.551% | $224.3487 | $224.35 | $224.35 | $224.30 |
| Purchase #7 | $103.81 | 10.780% | $115.0007 | $115.00 | $115.00 | $115.00 |
| 7 purchase totals = | $905.27 | $979.6618 | $979.66 | $979.70 | $979.60 | |