| 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 | $135.46 | 5.244% | $142.5635 | $142.56 | $142.55 | $142.60 |
| Purchase #2 | $24.78 | 5.312% | $26.0963 | $26.10 | $26.10 | $26.10 |
| Purchase #3 | $56.69 | 5.805% | $59.9809 | $59.98 | $60.00 | $60.00 |
| Purchase #4 | $172.39 | 4.456% | $180.0717 | $180.07 | $180.05 | $180.10 |
| Purchase #5 | $107.32 | 8.135% | $116.0505 | $116.05 | $116.05 | $116.10 |
| Purchase #6 | $94.33 | 9.118% | $102.931 | $102.93 | $102.95 | $102.90 |
| Purchase #7 | $184.51 | 10.122% | $203.1861 | $203.19 | $203.20 | $203.20 |
| 7 purchase totals = | $775.48 | $830.8800 | $830.88 | $830.90 | $831.00 | |