| 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 | $228.38 | 6.804% | $243.919 | $243.92 | $243.90 | $243.90 |
| Purchase #2 | $244.36 | 8.667% | $265.5387 | $265.54 | $265.55 | $265.50 |
| Purchase #3 | $209.38 | 9.282% | $228.8147 | $228.81 | $228.80 | $228.80 |
| Purchase #4 | $86.81 | 12.736% | $97.8661 | $97.87 | $97.85 | $97.90 |
| Purchase #5 | $96.78 | 11.632% | $108.0374 | $108.04 | $108.05 | $108.00 |
| Purchase #6 | $144.31 | 4.507% | $150.8141 | $150.81 | $150.80 | $150.80 |
| Purchase #7 | $123.93 | 10.173% | $136.5374 | $136.54 | $136.55 | $136.50 |
| 7 purchase totals = | $1,133.95 | $1,231.5274 | $1,231.53 | $1,231.50 | $1,231.40 | |