| 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 | $207.46 | 13.609% | $235.6932 | $235.69 | $235.70 | $235.70 |
| Purchase #2 | $99.75 | 13.173% | $112.8901 | $112.89 | $112.90 | $112.90 |
| Purchase #3 | $93.76 | 3.366% | $96.916 | $96.92 | $96.90 | $96.90 |
| Purchase #4 | $169.67 | 8.682% | $184.4007 | $184.40 | $184.40 | $184.40 |
| Purchase #5 | $71.65 | 10.772% | $79.3681 | $79.37 | $79.35 | $79.40 |
| Purchase #6 | $86.67 | 3.761% | $89.9297 | $89.93 | $89.95 | $89.90 |
| Purchase #7 | $166.49 | 8.392% | $180.4618 | $180.46 | $180.45 | $180.50 |
| 7 purchase totals = | $895.45 | $979.6596 | $979.66 | $979.65 | $979.70 | |