| 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 | $216.67 | 4.799% | $227.068 | $227.07 | $227.05 | $227.10 |
| Purchase #2 | $117.31 | 3.742% | $121.6997 | $121.70 | $121.70 | $121.70 |
| Purchase #3 | $175.53 | 7.403% | $188.5245 | $188.52 | $188.50 | $188.50 |
| Purchase #4 | $85.39 | 9.311% | $93.3407 | $93.34 | $93.35 | $93.30 |
| Purchase #5 | $126.53 | 13.867% | $144.0759 | $144.08 | $144.10 | $144.10 |
| Purchase #6 | $78.95 | 4.856% | $82.7838 | $82.78 | $82.80 | $82.80 |
| Purchase #7 | $85.61 | 3.114% | $88.2759 | $88.28 | $88.30 | $88.30 |
| 7 purchase totals = | $885.99 | $945.7685 | $945.77 | $945.80 | $945.80 | |