| 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 | $194.85 | 10.569% | $215.4437 | $215.44 | $215.45 | $215.40 |
| Purchase #2 | $219.25 | 7.734% | $236.2068 | $236.21 | $236.20 | $236.20 |
| Purchase #3 | $178.64 | 7.463% | $191.9719 | $191.97 | $191.95 | $192.00 |
| Purchase #4 | $236.39 | 10.673% | $261.6199 | $261.62 | $261.60 | $261.60 |
| Purchase #5 | $204.68 | 10.265% | $225.6904 | $225.69 | $225.70 | $225.70 |
| Purchase #6 | $31.51 | 11.132% | $35.0177 | $35.02 | $35.00 | $35.00 |
| Purchase #7 | $20.91 | 6.539% | $22.2773 | $22.28 | $22.30 | $22.30 |
| 7 purchase totals = | $1,086.23 | $1,188.2277 | $1,188.23 | $1,188.20 | $1,188.20 | |