| 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 | $12.25 | 13.552% | $13.9101 | $13.91 | $13.90 | $13.90 |
| Purchase #2 | $128.90 | 6.248% | $136.9537 | $136.95 | $136.95 | $137.00 |
| Purchase #3 | $221.58 | 9.852% | $243.4101 | $243.41 | $243.40 | $243.40 |
| Purchase #4 | $232.83 | 11.850% | $260.4204 | $260.42 | $260.40 | $260.40 |
| Purchase #5 | $85.84 | 10.274% | $94.6592 | $94.66 | $94.65 | $94.70 |
| Purchase #6 | $22.25 | 5.531% | $23.4806 | $23.48 | $23.50 | $23.50 |
| Purchase #7 | $234.77 | 6.372% | $249.7295 | $249.73 | $249.75 | $249.70 |
| 7 purchase totals = | $938.42 | $1,022.5636 | $1,022.56 | $1,022.55 | $1,022.60 | |