| 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 | $225.91 | 13.755% | $256.9839 | $256.98 | $257.00 | $257.00 |
| Purchase #2 | $109.63 | 8.191% | $118.6098 | $118.61 | $118.60 | $118.60 |
| Purchase #3 | $53.51 | 8.654% | $58.1408 | $58.14 | $58.15 | $58.10 |
| Purchase #4 | $16.63 | 4.459% | $17.3715 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $63.73 | 7.349% | $68.4135 | $68.41 | $68.40 | $68.40 |
| Purchase #6 | $122.38 | 3.578% | $126.7588 | $126.76 | $126.75 | $126.80 |
| Purchase #7 | $242.94 | 12.328% | $272.8896 | $272.89 | $272.90 | $272.90 |
| 7 purchase totals = | $834.73 | $919.1679 | $919.16 | $919.15 | $919.20 | |