| 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 | $218.61 | 8.267% | $236.6825 | $236.68 | $236.70 | $236.70 |
| Purchase #2 | $124.54 | 7.180% | $133.482 | $133.48 | $133.50 | $133.50 |
| Purchase #3 | $51.81 | 13.700% | $58.908 | $58.91 | $58.90 | $58.90 |
| Purchase #4 | $80.36 | 4.554% | $84.0196 | $84.02 | $84.00 | $84.00 |
| Purchase #5 | $158.62 | 6.197% | $168.4497 | $168.45 | $168.45 | $168.40 |
| Purchase #6 | $238.53 | 9.199% | $260.4724 | $260.47 | $260.45 | $260.50 |
| Purchase #7 | $10.98 | 4.353% | $11.458 | $11.46 | $11.45 | $11.50 |
| 7 purchase totals = | $883.45 | $953.4722 | $953.47 | $953.45 | $953.50 | |