| 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 | $121.70 | 12.419% | $136.8139 | $136.81 | $136.80 | $136.80 |
| Purchase #2 | $30.53 | 4.603% | $31.9353 | $31.94 | $31.95 | $31.90 |
| Purchase #3 | $219.48 | 4.558% | $229.4839 | $229.48 | $229.50 | $229.50 |
| Purchase #4 | $112.80 | 8.821% | $122.7501 | $122.75 | $122.75 | $122.80 |
| Purchase #5 | $146.29 | 3.526% | $151.4482 | $151.45 | $151.45 | $151.40 |
| Purchase #6 | $241.72 | 9.494% | $264.6689 | $264.67 | $264.65 | $264.70 |
| Purchase #7 | $16.87 | 4.159% | $17.5716 | $17.57 | $17.55 | $17.60 |
| 7 purchase totals = | $889.39 | $954.6719 | $954.67 | $954.65 | $954.70 | |