| 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 | $125.51 | 5.471% | $132.3767 | $132.38 | $132.40 | $132.40 |
| Purchase #2 | $132.98 | 5.173% | $139.8591 | $139.86 | $139.85 | $139.90 |
| Purchase #3 | $235.45 | 9.832% | $258.5994 | $258.60 | $258.60 | $258.60 |
| Purchase #4 | $135.72 | 8.406% | $147.1286 | $147.13 | $147.15 | $147.10 |
| Purchase #5 | $59.71 | 12.635% | $67.2544 | $67.25 | $67.25 | $67.30 |
| Purchase #6 | $55.71 | 8.701% | $60.5573 | $60.56 | $60.55 | $60.60 |
| Purchase #7 | $53.57 | 12.301% | $60.1596 | $60.16 | $60.15 | $60.20 |
| 7 purchase totals = | $798.65 | $865.9351 | $865.94 | $865.95 | $866.10 | |