| 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 | $245.71 | 5.871% | $260.1356 | $260.14 | $260.15 | $260.10 |
| Purchase #2 | $197.91 | 8.669% | $215.0668 | $215.07 | $215.05 | $215.10 |
| Purchase #3 | $241.53 | 7.718% | $260.1713 | $260.17 | $260.15 | $260.20 |
| Purchase #4 | $197.54 | 3.353% | $204.1635 | $204.16 | $204.15 | $204.20 |
| Purchase #5 | $73.54 | 12.140% | $82.4678 | $82.47 | $82.45 | $82.50 |
| Purchase #6 | $120.99 | 11.288% | $134.6474 | $134.65 | $134.65 | $134.60 |
| Purchase #7 | $152.58 | 11.527% | $170.1679 | $170.17 | $170.15 | $170.20 |
| 7 purchase totals = | $1,229.80 | $1,326.8203 | $1,326.83 | $1,326.75 | $1,326.90 | |