| 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 | $208.98 | 9.507% | $228.8477 | $228.85 | $228.85 | $228.80 |
| Purchase #2 | $169.65 | 6.280% | $180.304 | $180.30 | $180.30 | $180.30 |
| Purchase #3 | $172.92 | 6.684% | $184.478 | $184.48 | $184.50 | $184.50 |
| Purchase #4 | $85.64 | 5.169% | $90.0667 | $90.07 | $90.05 | $90.10 |
| Purchase #5 | $215.36 | 12.856% | $243.0467 | $243.05 | $243.05 | $243.00 |
| Purchase #6 | $11.63 | 12.465% | $13.0797 | $13.08 | $13.10 | $13.10 |
| Purchase #7 | $53.56 | 3.528% | $55.4496 | $55.45 | $55.45 | $55.40 |
| 7 purchase totals = | $917.74 | $995.2724 | $995.28 | $995.30 | $995.20 | |