| 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 | $157.98 | 3.738% | $163.8853 | $163.89 | $163.90 | $163.90 |
| Purchase #2 | $108.39 | 12.434% | $121.8672 | $121.87 | $121.85 | $121.90 |
| Purchase #3 | $208.36 | 7.691% | $224.385 | $224.39 | $224.40 | $224.40 |
| Purchase #4 | $100.50 | 6.364% | $106.8958 | $106.90 | $106.90 | $106.90 |
| Purchase #5 | $112.46 | 10.437% | $124.1975 | $124.20 | $124.20 | $124.20 |
| Purchase #6 | $99.44 | 4.825% | $104.238 | $104.24 | $104.25 | $104.20 |
| Purchase #7 | $246.62 | 6.426% | $262.4678 | $262.47 | $262.45 | $262.50 |
| 7 purchase totals = | $1,033.75 | $1,107.9366 | $1,107.96 | $1,107.95 | $1,108.00 | |