| 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 | $102.47 | 3.213% | $105.7624 | $105.76 | $105.75 | $105.80 |
| Purchase #2 | $249.71 | 4.845% | $261.8084 | $261.81 | $261.80 | $261.80 |
| Purchase #3 | $141.52 | 12.570% | $159.3091 | $159.31 | $159.30 | $159.30 |
| Purchase #4 | $157.72 | 7.474% | $169.508 | $169.51 | $169.50 | $169.50 |
| Purchase #5 | $215.80 | 8.104% | $233.2884 | $233.29 | $233.30 | $233.30 |
| Purchase #6 | $154.94 | 8.574% | $168.2246 | $168.22 | $168.20 | $168.20 |
| Purchase #7 | $221.60 | 6.685% | $236.414 | $236.41 | $236.40 | $236.40 |
| 7 purchase totals = | $1,243.76 | $1,334.3149 | $1,334.31 | $1,334.25 | $1,334.30 | |