| 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 | $118.62 | 5.762% | $125.4549 | $125.45 | $125.45 | $125.50 |
| Purchase #2 | $14.91 | 3.381% | $15.4141 | $15.41 | $15.40 | $15.40 |
| Purchase #3 | $10.91 | 11.707% | $12.1872 | $12.19 | $12.20 | $12.20 |
| Purchase #4 | $206.40 | 3.310% | $213.2318 | $213.23 | $213.25 | $213.20 |
| Purchase #5 | $245.74 | 10.425% | $271.3584 | $271.36 | $271.35 | $271.40 |
| Purchase #6 | $122.47 | 9.591% | $134.2161 | $134.22 | $134.20 | $134.20 |
| Purchase #7 | $172.50 | 9.386% | $188.6909 | $188.69 | $188.70 | $188.70 |
| 7 purchase totals = | $891.55 | $960.5534 | $960.55 | $960.55 | $960.60 | |