| 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 | $232.55 | 12.500% | $261.6188 | $261.62 | $261.60 | $261.60 |
| Purchase #2 | $170.75 | 4.554% | $178.526 | $178.53 | $178.55 | $178.50 |
| Purchase #3 | $27.83 | 10.542% | $30.7638 | $30.76 | $30.75 | $30.80 |
| Purchase #4 | $144.70 | 4.631% | $151.4011 | $151.40 | $151.40 | $151.40 |
| Purchase #5 | $190.67 | 4.103% | $198.4932 | $198.49 | $198.50 | $198.50 |
| Purchase #6 | $158.95 | 5.539% | $167.7542 | $167.75 | $167.75 | $167.80 |
| Purchase #7 | $102.81 | 4.576% | $107.5146 | $107.51 | $107.50 | $107.50 |
| 7 purchase totals = | $1,028.26 | $1,096.0717 | $1,096.06 | $1,096.05 | $1,096.10 | |