| 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 | $229.60 | 7.316% | $246.3975 | $246.40 | $246.40 | $246.40 |
| Purchase #2 | $221.44 | 3.356% | $228.8715 | $228.87 | $228.85 | $228.90 |
| Purchase #3 | $110.55 | 7.749% | $119.1165 | $119.12 | $119.10 | $119.10 |
| Purchase #4 | $143.82 | 3.469% | $148.8091 | $148.81 | $148.80 | $148.80 |
| Purchase #5 | $29.25 | 3.228% | $30.1942 | $30.19 | $30.20 | $30.20 |
| Purchase #6 | $59.91 | 12.664% | $67.497 | $67.50 | $67.50 | $67.50 |
| Purchase #7 | $119.75 | 13.434% | $135.8372 | $135.84 | $135.85 | $135.80 |
| 7 purchase totals = | $914.32 | $976.7230 | $976.73 | $976.70 | $976.70 | |