| 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 | $206.89 | 3.666% | $214.4746 | $214.47 | $214.45 | $214.50 |
| Purchase #2 | $236.36 | 10.505% | $261.1896 | $261.19 | $261.20 | $261.20 |
| Purchase #3 | $6.52 | 8.475% | $7.0726 | $7.07 | $7.05 | $7.10 |
| Purchase #4 | $189.33 | 12.790% | $213.5453 | $213.55 | $213.55 | $213.50 |
| Purchase #5 | $132.41 | 3.261% | $136.7279 | $136.73 | $136.75 | $136.70 |
| Purchase #6 | $241.73 | 3.338% | $249.7989 | $249.80 | $249.80 | $249.80 |
| Purchase #7 | $161.97 | 10.779% | $179.4287 | $179.43 | $179.45 | $179.40 |
| 7 purchase totals = | $1,175.21 | $1,262.2376 | $1,262.24 | $1,262.25 | $1,262.20 | |