| 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 | $131.32 | 13.541% | $149.102 | $149.10 | $149.10 | $149.10 |
| Purchase #2 | $117.78 | 11.741% | $131.6085 | $131.61 | $131.60 | $131.60 |
| Purchase #3 | $128.52 | 11.452% | $143.2381 | $143.24 | $143.25 | $143.20 |
| Purchase #4 | $40.79 | 13.221% | $46.1828 | $46.18 | $46.20 | $46.20 |
| Purchase #5 | $22.91 | 5.242% | $24.1109 | $24.11 | $24.10 | $24.10 |
| Purchase #6 | $243.70 | 8.584% | $264.6192 | $264.62 | $264.60 | $264.60 |
| Purchase #7 | $46.85 | 8.802% | $50.9737 | $50.97 | $50.95 | $51.00 |
| 7 purchase totals = | $731.87 | $809.8352 | $809.83 | $809.80 | $809.80 | |