| 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 | $197.89 | 12.638% | $222.8993 | $222.90 | $222.90 | $222.90 |
| Purchase #2 | $149.88 | 13.443% | $170.0284 | $170.03 | $170.05 | $170.00 |
| Purchase #3 | $99.47 | 8.564% | $107.9886 | $107.99 | $108.00 | $108.00 |
| Purchase #4 | $244.53 | 4.838% | $256.3604 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $125.86 | 13.699% | $143.1016 | $143.10 | $143.10 | $143.10 |
| Purchase #6 | $208.38 | 13.216% | $235.9195 | $235.92 | $235.90 | $235.90 |
| Purchase #7 | $61.67 | 11.436% | $68.7226 | $68.72 | $68.70 | $68.70 |
| 7 purchase totals = | $1,087.68 | $1,205.0204 | $1,205.02 | $1,205.00 | $1,205.00 | |