| 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 | $109.76 | 6.181% | $116.5443 | $116.54 | $116.55 | $116.50 |
| Purchase #2 | $52.73 | 12.410% | $59.2738 | $59.27 | $59.25 | $59.30 |
| Purchase #3 | $180.99 | 4.260% | $188.7002 | $188.70 | $188.70 | $188.70 |
| Purchase #4 | $185.26 | 13.573% | $210.4053 | $210.41 | $210.40 | $210.40 |
| Purchase #5 | $69.70 | 5.303% | $73.3962 | $73.40 | $73.40 | $73.40 |
| Purchase #6 | $163.39 | 4.143% | $170.1592 | $170.16 | $170.15 | $170.20 |
| Purchase #7 | $182.27 | 5.543% | $192.3732 | $192.37 | $192.35 | $192.40 |
| 7 purchase totals = | $944.10 | $1,010.8522 | $1,010.85 | $1,010.80 | $1,010.90 | |