| 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 | $121.50 | 4.202% | $126.6054 | $126.61 | $126.60 | $126.60 |
| Purchase #2 | $206.51 | 5.650% | $218.1778 | $218.18 | $218.20 | $218.20 |
| Purchase #3 | $76.44 | 7.503% | $82.1753 | $82.18 | $82.20 | $82.20 |
| Purchase #4 | $109.54 | 7.353% | $117.5945 | $117.59 | $117.60 | $117.60 |
| Purchase #5 | $222.97 | 9.238% | $243.568 | $243.57 | $243.55 | $243.60 |
| Purchase #6 | $17.30 | 3.203% | $17.8541 | $17.85 | $17.85 | $17.90 |
| Purchase #7 | $102.79 | 10.336% | $113.4144 | $113.41 | $113.40 | $113.40 |
| 7 purchase totals = | $857.05 | $919.3895 | $919.39 | $919.40 | $919.50 | |