| 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 | $217.81 | 7.745% | $234.6794 | $234.68 | $234.70 | $234.70 |
| Purchase #2 | $24.76 | 5.377% | $26.0913 | $26.09 | $26.10 | $26.10 |
| Purchase #3 | $95.71 | 9.341% | $104.6503 | $104.65 | $104.65 | $104.70 |
| Purchase #4 | $133.48 | 10.296% | $147.2231 | $147.22 | $147.20 | $147.20 |
| Purchase #5 | $229.66 | 4.519% | $240.0383 | $240.04 | $240.05 | $240.00 |
| Purchase #6 | $160.78 | 6.776% | $171.6745 | $171.67 | $171.65 | $171.70 |
| Purchase #7 | $54.71 | 9.466% | $59.8888 | $59.89 | $59.90 | $59.90 |
| 7 purchase totals = | $916.91 | $984.2457 | $984.24 | $984.25 | $984.30 | |