| 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 | $188.44 | 12.725% | $212.419 | $212.42 | $212.40 | $212.40 |
| Purchase #2 | $89.77 | 8.328% | $97.246 | $97.25 | $97.25 | $97.20 |
| Purchase #3 | $176.76 | 10.857% | $195.9508 | $195.95 | $195.95 | $196.00 |
| Purchase #4 | $222.60 | 7.357% | $238.9767 | $238.98 | $239.00 | $239.00 |
| Purchase #5 | $11.63 | 10.118% | $12.8067 | $12.81 | $12.80 | $12.80 |
| Purchase #6 | $128.60 | 6.749% | $137.2792 | $137.28 | $137.30 | $137.30 |
| Purchase #7 | $52.98 | 10.249% | $58.4099 | $58.41 | $58.40 | $58.40 |
| 7 purchase totals = | $870.78 | $953.0883 | $953.10 | $953.10 | $953.10 | |