| 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 | $190.98 | 3.370% | $197.416 | $197.42 | $197.40 | $197.40 |
| Purchase #2 | $104.93 | 12.527% | $118.0746 | $118.07 | $118.05 | $118.10 |
| Purchase #3 | $152.51 | 7.850% | $164.482 | $164.48 | $164.50 | $164.50 |
| Purchase #4 | $203.59 | 4.435% | $212.6192 | $212.62 | $212.60 | $212.60 |
| Purchase #5 | $122.48 | 13.316% | $138.7894 | $138.79 | $138.80 | $138.80 |
| Purchase #6 | $137.67 | 10.535% | $152.1735 | $152.17 | $152.15 | $152.20 |
| Purchase #7 | $44.62 | 12.402% | $50.1538 | $50.15 | $50.15 | $50.20 |
| 7 purchase totals = | $956.78 | $1,033.7085 | $1,033.70 | $1,033.65 | $1,033.80 | |