| 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 | $250.40 | 12.246% | $281.064 | $281.06 | $281.05 | $281.10 |
| Purchase #2 | $108.96 | 6.826% | $116.3976 | $116.40 | $116.40 | $116.40 |
| Purchase #3 | $21.90 | 8.230% | $23.7024 | $23.70 | $23.70 | $23.70 |
| Purchase #4 | $131.98 | 6.507% | $140.5679 | $140.57 | $140.55 | $140.60 |
| Purchase #5 | $65.51 | 11.225% | $72.8635 | $72.86 | $72.85 | $72.90 |
| Purchase #6 | $46.32 | 7.769% | $49.9186 | $49.92 | $49.90 | $49.90 |
| Purchase #7 | $222.85 | 11.848% | $249.2533 | $249.25 | $249.25 | $249.30 |
| 7 purchase totals = | $847.92 | $933.7673 | $933.76 | $933.70 | $933.90 | |