| 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 | $21.99 | 13.114% | $24.8738 | $24.87 | $24.85 | $24.90 |
| Purchase #2 | $226.63 | 4.519% | $236.8714 | $236.87 | $236.85 | $236.90 |
| Purchase #3 | $167.76 | 10.557% | $185.4704 | $185.47 | $185.45 | $185.50 |
| Purchase #4 | $107.50 | 13.261% | $121.7556 | $121.76 | $121.75 | $121.80 |
| Purchase #5 | $19.38 | 3.734% | $20.1036 | $20.10 | $20.10 | $20.10 |
| Purchase #6 | $96.70 | 3.405% | $99.9926 | $99.99 | $100.00 | $100.00 |
| Purchase #7 | $224.77 | 11.354% | $250.2904 | $250.29 | $250.30 | $250.30 |
| 7 purchase totals = | $864.73 | $939.3578 | $939.35 | $939.30 | $939.50 | |