| 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 | $110.99 | 12.420% | $124.775 | $124.78 | $124.80 | $124.80 |
| Purchase #2 | $119.41 | 9.698% | $130.9904 | $130.99 | $131.00 | $131.00 |
| Purchase #3 | $158.61 | 13.725% | $180.3792 | $180.38 | $180.40 | $180.40 |
| Purchase #4 | $223.70 | 8.698% | $243.1574 | $243.16 | $243.15 | $243.20 |
| Purchase #5 | $70.87 | 6.137% | $75.2193 | $75.22 | $75.20 | $75.20 |
| Purchase #6 | $232.95 | 10.284% | $256.9066 | $256.91 | $256.90 | $256.90 |
| Purchase #7 | $208.46 | 6.838% | $222.7145 | $222.71 | $222.70 | $222.70 |
| 7 purchase totals = | $1,124.99 | $1,234.1424 | $1,234.15 | $1,234.15 | $1,234.20 | |