| 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 | $125.55 | 7.331% | $134.7541 | $134.75 | $134.75 | $134.80 |
| Purchase #2 | $71.47 | 13.866% | $81.38 | $81.38 | $81.40 | $81.40 |
| Purchase #3 | $132.49 | 3.213% | $136.7469 | $136.75 | $136.75 | $136.70 |
| Purchase #4 | $113.69 | 13.514% | $129.0541 | $129.05 | $129.05 | $129.10 |
| Purchase #5 | $122.75 | 3.155% | $126.6228 | $126.62 | $126.60 | $126.60 |
| Purchase #6 | $42.89 | 13.498% | $48.6793 | $48.68 | $48.70 | $48.70 |
| Purchase #7 | $219.93 | 6.447% | $234.1089 | $234.11 | $234.10 | $234.10 |
| 7 purchase totals = | $828.77 | $891.3461 | $891.34 | $891.35 | $891.40 | |