| 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 | $230.94 | 5.357% | $243.3115 | $243.31 | $243.30 | $243.30 |
| Purchase #2 | $62.57 | 11.688% | $69.8832 | $69.88 | $69.90 | $69.90 |
| Purchase #3 | $100.61 | 6.776% | $107.4273 | $107.43 | $107.45 | $107.40 |
| Purchase #4 | $37.68 | 3.240% | $38.9008 | $38.90 | $38.90 | $38.90 |
| Purchase #5 | $85.47 | 9.663% | $93.729 | $93.73 | $93.75 | $93.70 |
| Purchase #6 | $195.50 | 4.806% | $204.8957 | $204.90 | $204.90 | $204.90 |
| Purchase #7 | $172.40 | 7.344% | $185.0611 | $185.06 | $185.05 | $185.10 |
| 7 purchase totals = | $885.17 | $943.2086 | $943.21 | $943.25 | $943.20 | |