| 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 | $208.33 | 10.659% | $230.5359 | $230.54 | $230.55 | $230.50 |
| Purchase #2 | $120.66 | 4.248% | $125.7856 | $125.79 | $125.80 | $125.80 |
| Purchase #3 | $188.71 | 9.702% | $207.0186 | $207.02 | $207.00 | $207.00 |
| Purchase #4 | $249.52 | 4.651% | $261.1252 | $261.13 | $261.15 | $261.10 |
| Purchase #5 | $74.86 | 4.603% | $78.3058 | $78.31 | $78.30 | $78.30 |
| Purchase #6 | $57.42 | 7.450% | $61.6978 | $61.70 | $61.70 | $61.70 |
| Purchase #7 | $163.89 | 8.133% | $177.2192 | $177.22 | $177.20 | $177.20 |
| 7 purchase totals = | $1,063.39 | $1,141.6881 | $1,141.71 | $1,141.70 | $1,141.60 | |