| 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 | $225.83 | 9.612% | $247.5368 | $247.54 | $247.55 | $247.50 |
| Purchase #2 | $210.36 | 7.859% | $226.8922 | $226.89 | $226.90 | $226.90 |
| Purchase #3 | $30.34 | 11.611% | $33.8628 | $33.86 | $33.85 | $33.90 |
| Purchase #4 | $8.47 | 3.426% | $8.7602 | $8.76 | $8.75 | $8.80 |
| Purchase #5 | $110.84 | 9.773% | $121.6724 | $121.67 | $121.65 | $121.70 |
| Purchase #6 | $162.88 | 7.693% | $175.4104 | $175.41 | $175.40 | $175.40 |
| Purchase #7 | $166.49 | 5.848% | $176.2263 | $176.23 | $176.25 | $176.20 |
| 7 purchase totals = | $915.21 | $990.3611 | $990.36 | $990.35 | $990.40 | |