| 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 | $238.52 | 13.219% | $270.05 | $270.05 | $270.05 | $270.10 |
| Purchase #2 | $79.84 | 13.543% | $90.6527 | $90.65 | $90.65 | $90.70 |
| Purchase #3 | $195.63 | 13.672% | $222.3765 | $222.38 | $222.40 | $222.40 |
| Purchase #4 | $105.53 | 10.591% | $116.7067 | $116.71 | $116.70 | $116.70 |
| Purchase #5 | $95.51 | 11.793% | $106.7735 | $106.77 | $106.75 | $106.80 |
| Purchase #6 | $53.86 | 8.445% | $58.4085 | $58.41 | $58.40 | $58.40 |
| Purchase #7 | $42.32 | 13.612% | $48.0806 | $48.08 | $48.10 | $48.10 |
| 7 purchase totals = | $811.21 | $913.0485 | $913.05 | $913.05 | $913.20 | |