| 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 | $228.29 | 11.273% | $254.0251 | $254.03 | $254.05 | $254.00 |
| Purchase #2 | $90.88 | 7.476% | $97.6742 | $97.67 | $97.65 | $97.70 |
| Purchase #3 | $129.75 | 7.804% | $139.8757 | $139.88 | $139.90 | $139.90 |
| Purchase #4 | $173.82 | 11.325% | $193.5051 | $193.51 | $193.50 | $193.50 |
| Purchase #5 | $81.68 | 9.113% | $89.1235 | $89.12 | $89.10 | $89.10 |
| Purchase #6 | $97.46 | 7.226% | $104.5025 | $104.50 | $104.50 | $104.50 |
| Purchase #7 | $9.64 | 13.665% | $10.9573 | $10.96 | $10.95 | $11.00 |
| 7 purchase totals = | $811.52 | $889.6634 | $889.67 | $889.65 | $889.70 | |