| 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 | $121.94 | 4.649% | $127.609 | $127.61 | $127.60 | $127.60 |
| Purchase #2 | $48.71 | 13.598% | $55.3336 | $55.33 | $55.35 | $55.30 |
| Purchase #3 | $62.26 | 11.441% | $69.3832 | $69.38 | $69.40 | $69.40 |
| Purchase #4 | $113.75 | 4.408% | $118.7641 | $118.76 | $118.75 | $118.80 |
| Purchase #5 | $72.80 | 3.118% | $75.0699 | $75.07 | $75.05 | $75.10 |
| Purchase #6 | $237.42 | 8.408% | $257.3823 | $257.38 | $257.40 | $257.40 |
| Purchase #7 | $241.97 | 13.766% | $275.2796 | $275.28 | $275.30 | $275.30 |
| 7 purchase totals = | $898.85 | $978.8217 | $978.81 | $978.85 | $978.90 | |