| 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 | $231.81 | 12.757% | $261.382 | $261.38 | $261.40 | $261.40 |
| Purchase #2 | $213.82 | 5.509% | $225.5993 | $225.60 | $225.60 | $225.60 |
| Purchase #3 | $153.31 | 4.109% | $159.6095 | $159.61 | $159.60 | $159.60 |
| Purchase #4 | $28.37 | 8.691% | $30.8356 | $30.84 | $30.85 | $30.80 |
| Purchase #5 | $229.43 | 4.182% | $239.0248 | $239.02 | $239.00 | $239.00 |
| Purchase #6 | $70.49 | 11.348% | $78.4892 | $78.49 | $78.50 | $78.50 |
| Purchase #7 | $157.99 | 11.535% | $176.2141 | $176.21 | $176.20 | $176.20 |
| 7 purchase totals = | $1,085.22 | $1,171.1545 | $1,171.15 | $1,171.15 | $1,171.10 | |