| 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 | $205.29 | 9.666% | $225.1333 | $225.13 | $225.15 | $225.10 |
| Purchase #2 | $34.78 | 3.202% | $35.8937 | $35.89 | $35.90 | $35.90 |
| Purchase #3 | $70.81 | 10.296% | $78.1006 | $78.10 | $78.10 | $78.10 |
| Purchase #4 | $45.99 | 4.778% | $48.1874 | $48.19 | $48.20 | $48.20 |
| Purchase #5 | $26.86 | 11.112% | $29.8447 | $29.84 | $29.85 | $29.80 |
| Purchase #6 | $186.62 | 11.222% | $207.5625 | $207.56 | $207.55 | $207.60 |
| Purchase #7 | $170.31 | 11.791% | $190.3913 | $190.39 | $190.40 | $190.40 |
| 7 purchase totals = | $740.66 | $815.1135 | $815.10 | $815.15 | $815.10 | |