| 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 | $230.94 | 3.507% | $239.0391 | $239.04 | $239.05 | $239.00 |
| Purchase #2 | $237.39 | 5.264% | $249.8862 | $249.89 | $249.90 | $249.90 |
| Purchase #3 | $116.27 | 13.733% | $132.2374 | $132.24 | $132.25 | $132.20 |
| Purchase #4 | $195.25 | 6.770% | $208.4684 | $208.47 | $208.45 | $208.50 |
| Purchase #5 | $214.88 | 9.804% | $235.9468 | $235.95 | $235.95 | $235.90 |
| Purchase #6 | $154.68 | 10.377% | $170.7311 | $170.73 | $170.75 | $170.70 |
| Purchase #7 | $119.74 | 8.318% | $129.7 | $129.70 | $129.70 | $129.70 |
| 7 purchase totals = | $1,269.15 | $1,366.0090 | $1,366.02 | $1,366.05 | $1,365.90 | |