| 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 | $191.31 | 13.629% | $217.3836 | $217.38 | $217.40 | $217.40 |
| Purchase #2 | $239.68 | 10.265% | $264.2832 | $264.28 | $264.30 | $264.30 |
| Purchase #3 | $25.99 | 9.681% | $28.5061 | $28.51 | $28.50 | $28.50 |
| Purchase #4 | $215.45 | 10.113% | $237.2385 | $237.24 | $237.25 | $237.20 |
| Purchase #5 | $132.75 | 11.762% | $148.3641 | $148.36 | $148.35 | $148.40 |
| Purchase #6 | $156.85 | 4.298% | $163.5914 | $163.59 | $163.60 | $163.60 |
| Purchase #7 | $44.63 | 8.604% | $48.47 | $48.47 | $48.45 | $48.50 |
| 7 purchase totals = | $1,006.66 | $1,107.8369 | $1,107.83 | $1,107.85 | $1,107.90 | |