| 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 | $117.62 | 8.757% | $127.92 | $127.92 | $127.90 | $127.90 |
| Purchase #2 | $139.42 | 7.808% | $150.3059 | $150.31 | $150.30 | $150.30 |
| Purchase #3 | $91.89 | 4.510% | $96.0342 | $96.03 | $96.05 | $96.00 |
| Purchase #4 | $78.67 | 9.713% | $86.3112 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $90.32 | 7.461% | $97.0588 | $97.06 | $97.05 | $97.10 |
| Purchase #6 | $231.88 | 8.763% | $252.1996 | $252.20 | $252.20 | $252.20 |
| Purchase #7 | $99.95 | 8.758% | $108.7036 | $108.70 | $108.70 | $108.70 |
| 7 purchase totals = | $849.75 | $918.5333 | $918.53 | $918.50 | $918.50 | |