| 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 | $217.32 | 13.294% | $246.2105 | $246.21 | $246.20 | $246.20 |
| Purchase #2 | $55.36 | 6.425% | $58.9169 | $58.92 | $58.90 | $58.90 |
| Purchase #3 | $202.98 | 4.274% | $211.6554 | $211.66 | $211.65 | $211.70 |
| Purchase #4 | $36.60 | 9.832% | $40.1985 | $40.20 | $40.20 | $40.20 |
| Purchase #5 | $113.61 | 12.341% | $127.6306 | $127.63 | $127.65 | $127.60 |
| Purchase #6 | $28.41 | 5.460% | $29.9612 | $29.96 | $29.95 | $30.00 |
| Purchase #7 | $182.33 | 13.248% | $206.4851 | $206.49 | $206.50 | $206.50 |
| 7 purchase totals = | $836.61 | $921.0582 | $921.07 | $921.05 | $921.10 | |