| 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 | $105.43 | 7.405% | $113.2371 | $113.24 | $113.25 | $113.20 |
| Purchase #2 | $143.84 | 6.429% | $153.0875 | $153.09 | $153.10 | $153.10 |
| Purchase #3 | $89.69 | 10.340% | $98.9639 | $98.96 | $98.95 | $99.00 |
| Purchase #4 | $191.31 | 13.730% | $217.5769 | $217.58 | $217.60 | $217.60 |
| Purchase #5 | $149.94 | 5.721% | $158.5181 | $158.52 | $158.50 | $158.50 |
| Purchase #6 | $28.37 | 8.195% | $30.6949 | $30.69 | $30.70 | $30.70 |
| Purchase #7 | $240.94 | 8.733% | $261.9813 | $261.98 | $262.00 | $262.00 |
| 7 purchase totals = | $949.52 | $1,034.0597 | $1,034.06 | $1,034.10 | $1,034.10 | |