| 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 | $31.35 | 6.176% | $33.2862 | $33.29 | $33.30 | $33.30 |
| Purchase #2 | $197.62 | 5.587% | $208.661 | $208.66 | $208.65 | $208.70 |
| Purchase #3 | $83.82 | 6.518% | $89.2834 | $89.28 | $89.30 | $89.30 |
| Purchase #4 | $224.58 | 5.228% | $236.321 | $236.32 | $236.30 | $236.30 |
| Purchase #5 | $7.39 | 10.434% | $8.1611 | $8.16 | $8.15 | $8.20 |
| Purchase #6 | $18.32 | 11.777% | $20.4775 | $20.48 | $20.50 | $20.50 |
| Purchase #7 | $237.84 | 9.775% | $261.0889 | $261.09 | $261.10 | $261.10 |
| 7 purchase totals = | $800.92 | $857.2791 | $857.28 | $857.30 | $857.40 | |