| 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 | $220.25 | 8.751% | $239.5241 | $239.52 | $239.50 | $239.50 |
| Purchase #2 | $121.51 | 9.698% | $133.294 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $220.43 | 10.365% | $243.2776 | $243.28 | $243.30 | $243.30 |
| Purchase #4 | $45.76 | 6.764% | $48.8552 | $48.86 | $48.85 | $48.90 |
| Purchase #5 | $156.71 | 10.585% | $173.2978 | $173.30 | $173.30 | $173.30 |
| Purchase #6 | $97.99 | 10.395% | $108.1761 | $108.18 | $108.20 | $108.20 |
| Purchase #7 | $27.31 | 13.304% | $30.9433 | $30.94 | $30.95 | $30.90 |
| 7 purchase totals = | $889.96 | $977.3681 | $977.37 | $977.40 | $977.40 | |