| 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 | $245.85 | 3.568% | $254.6219 | $254.62 | $254.60 | $254.60 |
| Purchase #2 | $38.75 | 9.465% | $42.4177 | $42.42 | $42.40 | $42.40 |
| Purchase #3 | $233.78 | 12.253% | $262.4251 | $262.43 | $262.45 | $262.40 |
| Purchase #4 | $229.91 | 13.231% | $260.3294 | $260.33 | $260.35 | $260.30 |
| Purchase #5 | $121.34 | 12.376% | $136.357 | $136.36 | $136.35 | $136.40 |
| Purchase #6 | $163.35 | 3.853% | $169.6439 | $169.64 | $169.65 | $169.60 |
| Purchase #7 | $102.52 | 9.125% | $111.875 | $111.88 | $111.90 | $111.90 |
| 7 purchase totals = | $1,135.50 | $1,237.6700 | $1,237.68 | $1,237.70 | $1,237.60 | |