| 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 | $108.71 | 7.336% | $116.685 | $116.69 | $116.70 | $116.70 |
| Purchase #2 | $243.25 | 5.425% | $256.4463 | $256.45 | $256.45 | $256.40 |
| Purchase #3 | $104.74 | 13.850% | $119.2465 | $119.25 | $119.25 | $119.20 |
| Purchase #4 | $199.34 | 9.867% | $219.0089 | $219.01 | $219.00 | $219.00 |
| Purchase #5 | $238.42 | 9.722% | $261.5992 | $261.60 | $261.60 | $261.60 |
| Purchase #6 | $15.94 | 7.420% | $17.1227 | $17.12 | $17.10 | $17.10 |
| Purchase #7 | $171.33 | 5.570% | $180.8731 | $180.87 | $180.85 | $180.90 |
| 7 purchase totals = | $1,081.73 | $1,170.9817 | $1,170.99 | $1,170.95 | $1,170.90 | |