| 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 | $236.55 | 8.474% | $256.5952 | $256.60 | $256.60 | $256.60 |
| Purchase #2 | $126.34 | 4.282% | $131.7499 | $131.75 | $131.75 | $131.70 |
| Purchase #3 | $19.62 | 6.194% | $20.8353 | $20.84 | $20.85 | $20.80 |
| Purchase #4 | $151.82 | 7.600% | $163.3583 | $163.36 | $163.35 | $163.40 |
| Purchase #5 | $27.53 | 6.335% | $29.274 | $29.27 | $29.25 | $29.30 |
| Purchase #6 | $238.82 | 6.628% | $254.649 | $254.65 | $254.65 | $254.60 |
| Purchase #7 | $119.64 | 12.159% | $134.187 | $134.19 | $134.20 | $134.20 |
| 7 purchase totals = | $920.32 | $990.6487 | $990.66 | $990.65 | $990.60 | |