| 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 | $233.33 | 10.411% | $257.622 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $97.96 | 8.556% | $106.3415 | $106.34 | $106.35 | $106.30 |
| Purchase #3 | $213.56 | 13.355% | $242.0809 | $242.08 | $242.10 | $242.10 |
| Purchase #4 | $228.89 | 8.642% | $248.6707 | $248.67 | $248.65 | $248.70 |
| Purchase #5 | $151.90 | 7.688% | $163.5781 | $163.58 | $163.60 | $163.60 |
| Purchase #6 | $132.83 | 11.551% | $148.1732 | $148.17 | $148.15 | $148.20 |
| Purchase #7 | $11.29 | 10.609% | $12.4878 | $12.49 | $12.50 | $12.50 |
| 7 purchase totals = | $1,069.76 | $1,178.9542 | $1,178.95 | $1,178.95 | $1,179.00 | |