| 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 | $73.80 | 11.186% | $82.0553 | $82.06 | $82.05 | $82.10 |
| Purchase #2 | $206.29 | 10.382% | $227.707 | $227.71 | $227.70 | $227.70 |
| Purchase #3 | $209.97 | 12.591% | $236.4073 | $236.41 | $236.40 | $236.40 |
| Purchase #4 | $205.89 | 3.392% | $212.8738 | $212.87 | $212.85 | $212.90 |
| Purchase #5 | $49.45 | 9.689% | $54.2412 | $54.24 | $54.25 | $54.20 |
| Purchase #6 | $99.63 | 13.447% | $113.0272 | $113.03 | $113.05 | $113.00 |
| Purchase #7 | $97.38 | 8.191% | $105.3564 | $105.36 | $105.35 | $105.40 |
| 7 purchase totals = | $942.41 | $1,031.6682 | $1,031.68 | $1,031.65 | $1,031.70 | |