| 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 | $210.82 | 7.176% | $225.9484 | $225.95 | $225.95 | $225.90 |
| Purchase #2 | $215.76 | 12.602% | $242.9501 | $242.95 | $242.95 | $243.00 |
| Purchase #3 | $101.84 | 3.475% | $105.3789 | $105.38 | $105.40 | $105.40 |
| Purchase #4 | $249.68 | 12.362% | $280.5454 | $280.55 | $280.55 | $280.50 |
| Purchase #5 | $241.48 | 8.269% | $261.448 | $261.45 | $261.45 | $261.40 |
| Purchase #6 | $50.31 | 3.650% | $52.1463 | $52.15 | $52.15 | $52.10 |
| Purchase #7 | $25.79 | 12.725% | $29.0718 | $29.07 | $29.05 | $29.10 |
| 7 purchase totals = | $1,095.68 | $1,197.4889 | $1,197.50 | $1,197.50 | $1,197.40 | |