| 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 | $195.28 | 12.713% | $220.1059 | $220.11 | $220.10 | $220.10 |
| Purchase #2 | $215.64 | 5.619% | $227.7568 | $227.76 | $227.75 | $227.80 |
| Purchase #3 | $216.86 | 3.681% | $224.8426 | $224.84 | $224.85 | $224.80 |
| Purchase #4 | $241.44 | 11.113% | $268.2712 | $268.27 | $268.25 | $268.30 |
| Purchase #5 | $222.86 | 4.146% | $232.0998 | $232.10 | $232.10 | $232.10 |
| Purchase #6 | $192.38 | 4.763% | $201.5431 | $201.54 | $201.55 | $201.50 |
| Purchase #7 | $157.85 | 11.174% | $175.4882 | $175.49 | $175.50 | $175.50 |
| 7 purchase totals = | $1,442.31 | $1,550.1076 | $1,550.11 | $1,550.10 | $1,550.10 | |