| 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 | $235.33 | 12.828% | $265.5181 | $265.52 | $265.50 | $265.50 |
| Purchase #2 | $102.86 | 3.299% | $106.2534 | $106.25 | $106.25 | $106.30 |
| Purchase #3 | $77.71 | 8.590% | $84.3853 | $84.39 | $84.40 | $84.40 |
| Purchase #4 | $22.68 | 9.743% | $24.8897 | $24.89 | $24.90 | $24.90 |
| Purchase #5 | $235.61 | 3.420% | $243.6679 | $243.67 | $243.65 | $243.70 |
| Purchase #6 | $133.25 | 12.624% | $150.0715 | $150.07 | $150.05 | $150.10 |
| Purchase #7 | $44.70 | 5.152% | $47.0029 | $47.00 | $47.00 | $47.00 |
| 7 purchase totals = | $852.14 | $921.7888 | $921.79 | $921.75 | $921.90 | |