| 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 | $22.73 | 11.427% | $25.3274 | $25.33 | $25.35 | $25.30 |
| Purchase #2 | $125.40 | 10.175% | $138.1595 | $138.16 | $138.15 | $138.20 |
| Purchase #3 | $228.97 | 3.172% | $236.2329 | $236.23 | $236.25 | $236.20 |
| Purchase #4 | $131.25 | 12.730% | $147.9581 | $147.96 | $147.95 | $148.00 |
| Purchase #5 | $227.57 | 11.714% | $254.2275 | $254.23 | $254.25 | $254.20 |
| Purchase #6 | $214.87 | 6.680% | $229.2233 | $229.22 | $229.20 | $229.20 |
| Purchase #7 | $112.41 | 6.114% | $119.2827 | $119.28 | $119.30 | $119.30 |
| 7 purchase totals = | $1,063.20 | $1,150.4114 | $1,150.41 | $1,150.45 | $1,150.40 | |