| 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 | $106.90 | 3.585% | $110.7324 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $164.94 | 8.202% | $178.4684 | $178.47 | $178.45 | $178.50 |
| Purchase #3 | $115.37 | 5.249% | $121.4258 | $121.43 | $121.45 | $121.40 |
| Purchase #4 | $210.56 | 4.701% | $220.4584 | $220.46 | $220.45 | $220.50 |
| Purchase #5 | $48.58 | 7.857% | $52.3969 | $52.40 | $52.40 | $52.40 |
| Purchase #6 | $117.62 | 7.122% | $125.9969 | $126.00 | $126.00 | $126.00 |
| Purchase #7 | $109.78 | 5.761% | $116.1044 | $116.10 | $116.10 | $116.10 |
| 7 purchase totals = | $873.75 | $925.5832 | $925.59 | $925.60 | $925.60 | |