| 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 | $110.84 | 3.115% | $114.2927 | $114.29 | $114.30 | $114.30 |
| Purchase #2 | $230.64 | 13.443% | $261.6449 | $261.64 | $261.65 | $261.60 |
| Purchase #3 | $83.87 | 5.261% | $88.2824 | $88.28 | $88.30 | $88.30 |
| Purchase #4 | $31.46 | 8.228% | $34.0485 | $34.05 | $34.05 | $34.00 |
| Purchase #5 | $230.98 | 5.617% | $243.9541 | $243.95 | $243.95 | $244.00 |
| Purchase #6 | $139.33 | 13.816% | $158.5798 | $158.58 | $158.60 | $158.60 |
| Purchase #7 | $77.83 | 6.595% | $82.9629 | $82.96 | $82.95 | $83.00 |
| 7 purchase totals = | $904.95 | $983.7653 | $983.75 | $983.80 | $983.80 | |