| 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 | $53.64 | 8.859% | $58.392 | $58.39 | $58.40 | $58.40 |
| Purchase #2 | $223.99 | 11.335% | $249.3793 | $249.38 | $249.40 | $249.40 |
| Purchase #3 | $144.95 | 4.382% | $151.3017 | $151.30 | $151.30 | $151.30 |
| Purchase #4 | $7.67 | 4.757% | $8.0349 | $8.03 | $8.05 | $8.00 |
| Purchase #5 | $212.54 | 11.210% | $236.3657 | $236.37 | $236.35 | $236.40 |
| Purchase #6 | $229.55 | 10.201% | $252.9664 | $252.97 | $252.95 | $253.00 |
| Purchase #7 | $205.73 | 12.833% | $232.1313 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $1,078.07 | $1,188.5713 | $1,188.57 | $1,188.60 | $1,188.60 | |