| 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 | $205.51 | 7.576% | $221.0794 | $221.08 | $221.10 | $221.10 |
| Purchase #2 | $216.81 | 12.432% | $243.7638 | $243.76 | $243.75 | $243.80 |
| Purchase #3 | $191.36 | 11.194% | $212.7808 | $212.78 | $212.80 | $212.80 |
| Purchase #4 | $236.31 | 3.508% | $244.5998 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $46.33 | 8.378% | $50.2115 | $50.21 | $50.20 | $50.20 |
| Purchase #6 | $208.49 | 7.357% | $223.8286 | $223.83 | $223.85 | $223.80 |
| Purchase #7 | $45.76 | 8.736% | $49.7576 | $49.76 | $49.75 | $49.80 |
| 7 purchase totals = | $1,150.57 | $1,246.0215 | $1,246.02 | $1,246.05 | $1,246.10 | |