| 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 | $152.86 | 11.400% | $170.286 | $170.29 | $170.30 | $170.30 |
| Purchase #2 | $217.32 | 3.127% | $224.1156 | $224.12 | $224.10 | $224.10 |
| Purchase #3 | $232.41 | 10.266% | $256.2692 | $256.27 | $256.25 | $256.30 |
| Purchase #4 | $213.63 | 11.714% | $238.6546 | $238.65 | $238.65 | $238.70 |
| Purchase #5 | $249.76 | 11.742% | $279.0868 | $279.09 | $279.10 | $279.10 |
| Purchase #6 | $70.35 | 13.782% | $80.0456 | $80.05 | $80.05 | $80.00 |
| Purchase #7 | $25.57 | 10.827% | $28.3385 | $28.34 | $28.35 | $28.30 |
| 7 purchase totals = | $1,161.90 | $1,276.7963 | $1,276.81 | $1,276.80 | $1,276.80 | |