| 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 | $33.43 | 5.305% | $35.2035 | $35.20 | $35.20 | $35.20 |
| Purchase #2 | $229.40 | 8.638% | $249.2156 | $249.22 | $249.20 | $249.20 |
| Purchase #3 | $121.55 | 5.174% | $127.839 | $127.84 | $127.85 | $127.80 |
| Purchase #4 | $158.35 | 7.377% | $170.0315 | $170.03 | $170.05 | $170.00 |
| Purchase #5 | $156.91 | 8.362% | $170.0308 | $170.03 | $170.05 | $170.00 |
| Purchase #6 | $94.64 | 12.381% | $106.3574 | $106.36 | $106.35 | $106.40 |
| Purchase #7 | $154.52 | 13.439% | $175.2859 | $175.29 | $175.30 | $175.30 |
| 7 purchase totals = | $948.80 | $1,033.9637 | $1,033.97 | $1,034.00 | $1,033.90 | |