| 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 | $205.95 | 6.309% | $218.9434 | $218.94 | $218.95 | $218.90 |
| Purchase #2 | $219.36 | 7.820% | $236.514 | $236.51 | $236.50 | $236.50 |
| Purchase #3 | $105.91 | 12.247% | $118.8808 | $118.88 | $118.90 | $118.90 |
| Purchase #4 | $100.31 | 5.481% | $105.808 | $105.81 | $105.80 | $105.80 |
| Purchase #5 | $18.62 | 10.667% | $20.6062 | $20.61 | $20.60 | $20.60 |
| Purchase #6 | $28.88 | 5.226% | $30.3893 | $30.39 | $30.40 | $30.40 |
| Purchase #7 | $193.95 | 9.437% | $212.2531 | $212.25 | $212.25 | $212.30 |
| 7 purchase totals = | $872.98 | $943.3948 | $943.39 | $943.40 | $943.40 | |