| 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 | $245.30 | 4.753% | $256.9591 | $256.96 | $256.95 | $257.00 |
| Purchase #2 | $128.37 | 11.500% | $143.1326 | $143.13 | $143.15 | $143.10 |
| Purchase #3 | $165.91 | 9.787% | $182.1476 | $182.15 | $182.15 | $182.10 |
| Purchase #4 | $248.98 | 4.447% | $260.0521 | $260.05 | $260.05 | $260.10 |
| Purchase #5 | $243.25 | 8.590% | $264.1452 | $264.15 | $264.15 | $264.10 |
| Purchase #6 | $189.27 | 8.360% | $205.093 | $205.09 | $205.10 | $205.10 |
| Purchase #7 | $36.48 | 5.414% | $38.455 | $38.46 | $38.45 | $38.50 |
| 7 purchase totals = | $1,257.56 | $1,349.9846 | $1,349.99 | $1,350.00 | $1,350.00 | |