| 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 | $129.81 | 9.652% | $142.3393 | $142.34 | $142.35 | $142.30 |
| Purchase #2 | $120.91 | 10.856% | $134.036 | $134.04 | $134.05 | $134.00 |
| Purchase #3 | $70.57 | 12.844% | $79.634 | $79.63 | $79.65 | $79.60 |
| Purchase #4 | $96.52 | 9.107% | $105.3101 | $105.31 | $105.30 | $105.30 |
| Purchase #5 | $55.86 | 5.779% | $59.0881 | $59.09 | $59.10 | $59.10 |
| Purchase #6 | $247.48 | 10.262% | $272.8764 | $272.88 | $272.90 | $272.90 |
| Purchase #7 | $150.86 | 12.731% | $170.066 | $170.07 | $170.05 | $170.10 |
| 7 purchase totals = | $872.01 | $963.3499 | $963.36 | $963.40 | $963.30 | |