| 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 | $192.29 | 13.136% | $217.5492 | $217.55 | $217.55 | $217.50 |
| Purchase #2 | $185.75 | 7.792% | $200.2236 | $200.22 | $200.20 | $200.20 |
| Purchase #3 | $206.44 | 11.353% | $229.8771 | $229.88 | $229.90 | $229.90 |
| Purchase #4 | $57.44 | 3.148% | $59.2482 | $59.25 | $59.25 | $59.20 |
| Purchase #5 | $156.54 | 4.647% | $163.8144 | $163.81 | $163.80 | $163.80 |
| Purchase #6 | $27.69 | 8.665% | $30.0893 | $30.09 | $30.10 | $30.10 |
| Purchase #7 | $118.44 | 5.310% | $124.7292 | $124.73 | $124.75 | $124.70 |
| 7 purchase totals = | $944.59 | $1,025.5310 | $1,025.53 | $1,025.55 | $1,025.40 | |