| 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 | $117.71 | 10.207% | $129.7247 | $129.72 | $129.70 | $129.70 |
| Purchase #2 | $196.90 | 10.553% | $217.6789 | $217.68 | $217.70 | $217.70 |
| Purchase #3 | $143.31 | 7.827% | $154.5269 | $154.53 | $154.55 | $154.50 |
| Purchase #4 | $55.64 | 5.415% | $58.6529 | $58.65 | $58.65 | $58.70 |
| Purchase #5 | $210.35 | 10.731% | $232.9227 | $232.92 | $232.90 | $232.90 |
| Purchase #6 | $81.85 | 11.702% | $91.4281 | $91.43 | $91.45 | $91.40 |
| Purchase #7 | $78.98 | 8.109% | $85.3845 | $85.38 | $85.40 | $85.40 |
| 7 purchase totals = | $884.74 | $970.3187 | $970.31 | $970.35 | $970.30 | |