| 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 | $195.44 | 7.200% | $209.5117 | $209.51 | $209.50 | $209.50 |
| Purchase #2 | $200.30 | 13.730% | $227.8012 | $227.80 | $227.80 | $227.80 |
| Purchase #3 | $116.45 | 11.799% | $130.1899 | $130.19 | $130.20 | $130.20 |
| Purchase #4 | $83.98 | 4.652% | $87.8867 | $87.89 | $87.90 | $87.90 |
| Purchase #5 | $41.78 | 12.232% | $46.8905 | $46.89 | $46.90 | $46.90 |
| Purchase #6 | $139.72 | 13.869% | $159.0978 | $159.10 | $159.10 | $159.10 |
| Purchase #7 | $91.86 | 10.681% | $101.6716 | $101.67 | $101.65 | $101.70 |
| 7 purchase totals = | $869.53 | $963.0494 | $963.05 | $963.05 | $963.10 | |