| 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 | $243.47 | 7.334% | $261.3261 | $261.33 | $261.35 | $261.30 |
| Purchase #2 | $140.87 | 13.716% | $160.1917 | $160.19 | $160.20 | $160.20 |
| Purchase #3 | $17.44 | 13.181% | $19.7388 | $19.74 | $19.75 | $19.70 |
| Purchase #4 | $77.62 | 5.598% | $81.9652 | $81.97 | $81.95 | $82.00 |
| Purchase #5 | $42.57 | 3.504% | $44.0617 | $44.06 | $44.05 | $44.10 |
| Purchase #6 | $111.39 | 12.395% | $125.1968 | $125.20 | $125.20 | $125.20 |
| Purchase #7 | $199.53 | 13.208% | $225.8839 | $225.88 | $225.90 | $225.90 |
| 7 purchase totals = | $832.89 | $918.3642 | $918.37 | $918.40 | $918.40 | |