| 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 | $192.78 | 10.681% | $213.3708 | $213.37 | $213.35 | $213.40 |
| Purchase #2 | $52.56 | 12.420% | $59.088 | $59.09 | $59.10 | $59.10 |
| Purchase #3 | $213.61 | 8.150% | $231.0192 | $231.02 | $231.00 | $231.00 |
| Purchase #4 | $107.45 | 5.365% | $113.2147 | $113.21 | $113.20 | $113.20 |
| Purchase #5 | $56.64 | 6.611% | $60.3845 | $60.38 | $60.40 | $60.40 |
| Purchase #6 | $25.59 | 13.272% | $28.9863 | $28.99 | $29.00 | $29.00 |
| Purchase #7 | $151.49 | 12.632% | $170.6262 | $170.63 | $170.65 | $170.60 |
| 7 purchase totals = | $800.12 | $876.6897 | $876.69 | $876.70 | $876.70 | |