| 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 | $222.30 | 9.448% | $243.3029 | $243.30 | $243.30 | $243.30 |
| Purchase #2 | $164.25 | 7.567% | $176.6788 | $176.68 | $176.70 | $176.70 |
| Purchase #3 | $241.51 | 9.151% | $263.6106 | $263.61 | $263.60 | $263.60 |
| Purchase #4 | $22.75 | 3.575% | $23.5633 | $23.56 | $23.55 | $23.60 |
| Purchase #5 | $86.88 | 12.246% | $97.5193 | $97.52 | $97.50 | $97.50 |
| Purchase #6 | $117.86 | 8.600% | $127.996 | $128.00 | $128.00 | $128.00 |
| Purchase #7 | $70.65 | 6.845% | $75.486 | $75.49 | $75.50 | $75.50 |
| 7 purchase totals = | $926.20 | $1,008.1569 | $1,008.16 | $1,008.15 | $1,008.20 | |