| 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 | $226.42 | 3.873% | $235.1892 | $235.19 | $235.20 | $235.20 |
| Purchase #2 | $163.70 | 11.474% | $182.4829 | $182.48 | $182.50 | $182.50 |
| Purchase #3 | $194.82 | 12.640% | $219.4452 | $219.45 | $219.45 | $219.40 |
| Purchase #4 | $13.39 | 7.122% | $14.3436 | $14.34 | $14.35 | $14.30 |
| Purchase #5 | $155.90 | 8.317% | $168.8662 | $168.87 | $168.85 | $168.90 |
| Purchase #6 | $142.58 | 10.866% | $158.0727 | $158.07 | $158.05 | $158.10 |
| Purchase #7 | $122.98 | 12.759% | $138.671 | $138.67 | $138.65 | $138.70 |
| 7 purchase totals = | $1,019.79 | $1,117.0708 | $1,117.07 | $1,117.05 | $1,117.10 | |