| 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 | $186.50 | 10.366% | $205.8326 | $205.83 | $205.85 | $205.80 |
| Purchase #2 | $220.62 | 3.730% | $228.8491 | $228.85 | $228.85 | $228.80 |
| Purchase #3 | $44.87 | 4.331% | $46.8133 | $46.81 | $46.80 | $46.80 |
| Purchase #4 | $130.27 | 9.793% | $143.0273 | $143.03 | $143.05 | $143.00 |
| Purchase #5 | $52.79 | 11.847% | $59.044 | $59.04 | $59.05 | $59.00 |
| Purchase #6 | $87.89 | 5.866% | $93.0456 | $93.05 | $93.05 | $93.00 |
| Purchase #7 | $187.45 | 3.528% | $194.0632 | $194.06 | $194.05 | $194.10 |
| 7 purchase totals = | $910.39 | $970.6751 | $970.67 | $970.70 | $970.50 | |