| 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 | $116.42 | 3.298% | $120.2595 | $120.26 | $120.25 | $120.30 |
| Purchase #2 | $131.32 | 13.524% | $149.0797 | $149.08 | $149.10 | $149.10 |
| Purchase #3 | $219.65 | 12.478% | $247.0579 | $247.06 | $247.05 | $247.10 |
| Purchase #4 | $205.61 | 5.864% | $217.667 | $217.67 | $217.65 | $217.70 |
| Purchase #5 | $131.88 | 7.755% | $142.1073 | $142.11 | $142.10 | $142.10 |
| Purchase #6 | $82.42 | 8.515% | $89.4381 | $89.44 | $89.45 | $89.40 |
| Purchase #7 | $7.96 | 13.490% | $9.0338 | $9.03 | $9.05 | $9.00 |
| 7 purchase totals = | $895.26 | $974.6433 | $974.65 | $974.65 | $974.70 | |