| 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 | $113.54 | 10.476% | $125.4345 | $125.43 | $125.45 | $125.40 |
| Purchase #2 | $168.76 | 9.571% | $184.912 | $184.91 | $184.90 | $184.90 |
| Purchase #3 | $164.99 | 13.366% | $187.0426 | $187.04 | $187.05 | $187.00 |
| Purchase #4 | $72.93 | 13.306% | $82.6341 | $82.63 | $82.65 | $82.60 |
| Purchase #5 | $125.68 | 6.357% | $133.6695 | $133.67 | $133.65 | $133.70 |
| Purchase #6 | $230.63 | 13.304% | $261.313 | $261.31 | $261.30 | $261.30 |
| Purchase #7 | $236.66 | 10.202% | $260.8041 | $260.80 | $260.80 | $260.80 |
| 7 purchase totals = | $1,113.19 | $1,235.8098 | $1,235.79 | $1,235.80 | $1,235.70 | |