| 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 | $126.51 | 7.692% | $136.2411 | $136.24 | $136.25 | $136.20 |
| Purchase #2 | $88.73 | 13.139% | $100.3882 | $100.39 | $100.40 | $100.40 |
| Purchase #3 | $154.92 | 5.411% | $163.3027 | $163.30 | $163.30 | $163.30 |
| Purchase #4 | $116.73 | 5.204% | $122.8046 | $122.80 | $122.80 | $122.80 |
| Purchase #5 | $250.25 | 13.352% | $283.6634 | $283.66 | $283.65 | $283.70 |
| Purchase #6 | $199.74 | 7.581% | $214.8823 | $214.88 | $214.90 | $214.90 |
| Purchase #7 | $18.98 | 13.383% | $21.5201 | $21.52 | $21.50 | $21.50 |
| 7 purchase totals = | $955.86 | $1,042.8024 | $1,042.79 | $1,042.80 | $1,042.80 | |