| 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 | $213.89 | 3.412% | $221.1879 | $221.19 | $221.20 | $221.20 |
| Purchase #2 | $78.83 | 9.260% | $86.1297 | $86.13 | $86.15 | $86.10 |
| Purchase #3 | $195.91 | 9.765% | $215.0406 | $215.04 | $215.05 | $215.00 |
| Purchase #4 | $118.80 | 12.213% | $133.309 | $133.31 | $133.30 | $133.30 |
| Purchase #5 | $78.52 | 6.203% | $83.3906 | $83.39 | $83.40 | $83.40 |
| Purchase #6 | $20.41 | 8.354% | $22.1151 | $22.12 | $22.10 | $22.10 |
| Purchase #7 | $150.86 | 9.447% | $165.1117 | $165.11 | $165.10 | $165.10 |
| 7 purchase totals = | $857.22 | $926.2846 | $926.29 | $926.30 | $926.20 | |