| 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 | $122.89 | 11.809% | $137.4021 | $137.40 | $137.40 | $137.40 |
| Purchase #2 | $127.50 | 11.270% | $141.8693 | $141.87 | $141.85 | $141.90 |
| Purchase #3 | $219.36 | 8.407% | $237.8016 | $237.80 | $237.80 | $237.80 |
| Purchase #4 | $249.85 | 12.450% | $280.9563 | $280.96 | $280.95 | $281.00 |
| Purchase #5 | $239.40 | 9.407% | $261.9204 | $261.92 | $261.90 | $261.90 |
| Purchase #6 | $191.41 | 7.680% | $206.1103 | $206.11 | $206.10 | $206.10 |
| Purchase #7 | $144.66 | 9.849% | $158.9076 | $158.91 | $158.90 | $158.90 |
| 7 purchase totals = | $1,295.07 | $1,424.9676 | $1,424.97 | $1,424.90 | $1,425.00 | |