| 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 | $30.78 | 13.108% | $34.8146 | $34.81 | $34.80 | $34.80 |
| Purchase #2 | $20.86 | 10.299% | $23.0084 | $23.01 | $23.00 | $23.00 |
| Purchase #3 | $132.95 | 11.791% | $148.6261 | $148.63 | $148.65 | $148.60 |
| Purchase #4 | $149.65 | 4.388% | $156.2166 | $156.22 | $156.20 | $156.20 |
| Purchase #5 | $193.78 | 7.478% | $208.2709 | $208.27 | $208.25 | $208.30 |
| Purchase #6 | $111.50 | 12.583% | $125.53 | $125.53 | $125.55 | $125.50 |
| Purchase #7 | $210.79 | 8.682% | $229.0908 | $229.09 | $229.10 | $229.10 |
| 7 purchase totals = | $850.31 | $925.5574 | $925.56 | $925.55 | $925.50 | |