| 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 | $222.74 | 13.450% | $252.6985 | $252.70 | $252.70 | $252.70 |
| Purchase #2 | $38.33 | 6.833% | $40.9491 | $40.95 | $40.95 | $40.90 |
| Purchase #3 | $41.96 | 6.479% | $44.6786 | $44.68 | $44.70 | $44.70 |
| Purchase #4 | $86.41 | 9.477% | $94.5991 | $94.60 | $94.60 | $94.60 |
| Purchase #5 | $217.46 | 10.293% | $239.8432 | $239.84 | $239.85 | $239.80 |
| Purchase #6 | $55.77 | 10.721% | $61.7491 | $61.75 | $61.75 | $61.70 |
| Purchase #7 | $215.80 | 13.205% | $244.2964 | $244.30 | $244.30 | $244.30 |
| 7 purchase totals = | $878.47 | $978.8140 | $978.82 | $978.85 | $978.70 | |