| 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 | $222.87 | 10.699% | $246.7149 | $246.71 | $246.70 | $246.70 |
| Purchase #2 | $205.88 | 12.628% | $231.8785 | $231.88 | $231.90 | $231.90 |
| Purchase #3 | $33.89 | 11.314% | $37.7243 | $37.72 | $37.70 | $37.70 |
| Purchase #4 | $39.55 | 8.569% | $42.939 | $42.94 | $42.95 | $42.90 |
| Purchase #5 | $56.58 | 4.203% | $58.9581 | $58.96 | $58.95 | $59.00 |
| Purchase #6 | $26.76 | 5.161% | $28.1411 | $28.14 | $28.15 | $28.10 |
| Purchase #7 | $153.85 | 6.314% | $163.5641 | $163.56 | $163.55 | $163.60 |
| 7 purchase totals = | $739.38 | $809.9200 | $809.91 | $809.90 | $809.90 | |