| 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 | $212.65 | 12.249% | $238.6975 | $238.70 | $238.70 | $238.70 |
| Purchase #2 | $124.87 | 9.370% | $136.5703 | $136.57 | $136.55 | $136.60 |
| Purchase #3 | $106.58 | 13.858% | $121.3499 | $121.35 | $121.35 | $121.30 |
| Purchase #4 | $250.45 | 8.855% | $272.6273 | $272.63 | $272.65 | $272.60 |
| Purchase #5 | $9.64 | 5.605% | $10.1803 | $10.18 | $10.20 | $10.20 |
| Purchase #6 | $66.39 | 12.429% | $74.6416 | $74.64 | $74.65 | $74.60 |
| Purchase #7 | $11.82 | 7.160% | $12.6663 | $12.67 | $12.65 | $12.70 |
| 7 purchase totals = | $782.40 | $866.7332 | $866.74 | $866.75 | $866.70 | |