| 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 | $215.31 | 4.264% | $224.4908 | $224.49 | $224.50 | $224.50 |
| Purchase #2 | $112.92 | 7.852% | $121.7865 | $121.79 | $121.80 | $121.80 |
| Purchase #3 | $157.32 | 7.501% | $169.1206 | $169.12 | $169.10 | $169.10 |
| Purchase #4 | $240.98 | 9.655% | $264.2466 | $264.25 | $264.25 | $264.20 |
| Purchase #5 | $244.86 | 4.637% | $256.2142 | $256.21 | $256.20 | $256.20 |
| Purchase #6 | $222.95 | 6.859% | $238.2421 | $238.24 | $238.25 | $238.20 |
| Purchase #7 | $136.97 | 6.475% | $145.8388 | $145.84 | $145.85 | $145.80 |
| 7 purchase totals = | $1,331.31 | $1,419.9396 | $1,419.94 | $1,419.95 | $1,419.80 | |