| 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 | $191.86 | 13.323% | $217.4215 | $217.42 | $217.40 | $217.40 |
| Purchase #2 | $21.66 | 8.434% | $23.4868 | $23.49 | $23.50 | $23.50 |
| Purchase #3 | $96.78 | 9.870% | $106.3322 | $106.33 | $106.35 | $106.30 |
| Purchase #4 | $77.89 | 12.194% | $87.3879 | $87.39 | $87.40 | $87.40 |
| Purchase #5 | $7.51 | 8.406% | $8.1413 | $8.14 | $8.15 | $8.10 |
| Purchase #6 | $8.74 | 11.115% | $9.7115 | $9.71 | $9.70 | $9.70 |
| Purchase #7 | $242.64 | 7.425% | $260.656 | $260.66 | $260.65 | $260.70 |
| 7 purchase totals = | $647.08 | $713.1372 | $713.14 | $713.15 | $713.10 | |