| 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 | $27.69 | 13.580% | $31.4503 | $31.45 | $31.45 | $31.50 |
| Purchase #2 | $81.51 | 8.197% | $88.1914 | $88.19 | $88.20 | $88.20 |
| Purchase #3 | $228.40 | 3.488% | $236.3666 | $236.37 | $236.35 | $236.40 |
| Purchase #4 | $207.45 | 9.408% | $226.9669 | $226.97 | $226.95 | $227.00 |
| Purchase #5 | $119.65 | 6.242% | $127.1186 | $127.12 | $127.10 | $127.10 |
| Purchase #6 | $123.59 | 7.840% | $133.2795 | $133.28 | $133.30 | $133.30 |
| Purchase #7 | $124.44 | 6.460% | $132.4788 | $132.48 | $132.50 | $132.50 |
| 7 purchase totals = | $912.73 | $975.8521 | $975.86 | $975.85 | $976.00 | |