| 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 | $245.98 | 9.836% | $270.1746 | $270.17 | $270.15 | $270.20 |
| Purchase #2 | $244.44 | 5.325% | $257.4564 | $257.46 | $257.45 | $257.50 |
| Purchase #3 | $234.31 | 11.558% | $261.3915 | $261.39 | $261.40 | $261.40 |
| Purchase #4 | $114.43 | 13.810% | $130.2328 | $130.23 | $130.25 | $130.20 |
| Purchase #5 | $185.88 | 4.544% | $194.3264 | $194.33 | $194.35 | $194.30 |
| Purchase #6 | $158.83 | 13.656% | $180.5198 | $180.52 | $180.50 | $180.50 |
| Purchase #7 | $100.27 | 4.301% | $104.5826 | $104.58 | $104.60 | $104.60 |
| 7 purchase totals = | $1,284.14 | $1,398.6841 | $1,398.68 | $1,398.70 | $1,398.70 | |