| 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 | $99.42 | 11.113% | $110.4685 | $110.47 | $110.45 | $110.50 |
| Purchase #2 | $224.78 | 5.192% | $236.4506 | $236.45 | $236.45 | $236.50 |
| Purchase #3 | $131.71 | 12.112% | $147.6627 | $147.66 | $147.65 | $147.70 |
| Purchase #4 | $165.78 | 13.480% | $188.1271 | $188.13 | $188.15 | $188.10 |
| Purchase #5 | $164.39 | 11.434% | $183.1864 | $183.19 | $183.20 | $183.20 |
| Purchase #6 | $46.56 | 5.765% | $49.2442 | $49.24 | $49.25 | $49.20 |
| Purchase #7 | $121.88 | 4.265% | $127.0782 | $127.08 | $127.10 | $127.10 |
| 7 purchase totals = | $954.52 | $1,042.2177 | $1,042.22 | $1,042.25 | $1,042.30 | |