| 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 | $206.90 | 3.372% | $213.8767 | $213.88 | $213.90 | $213.90 |
| Purchase #2 | $184.30 | 8.377% | $199.7388 | $199.74 | $199.75 | $199.70 |
| Purchase #3 | $121.89 | 12.223% | $136.7886 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $97.25 | 6.650% | $103.7171 | $103.72 | $103.70 | $103.70 |
| Purchase #5 | $69.61 | 12.378% | $78.2263 | $78.23 | $78.25 | $78.20 |
| Purchase #6 | $93.39 | 12.351% | $104.9246 | $104.92 | $104.90 | $104.90 |
| Purchase #7 | $94.84 | 12.853% | $107.0298 | $107.03 | $107.05 | $107.00 |
| 7 purchase totals = | $868.18 | $944.3019 | $944.31 | $944.35 | $944.20 | |