| 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 | $214.40 | 5.775% | $226.7816 | $226.78 | $226.80 | $226.80 |
| Purchase #2 | $139.62 | 11.719% | $155.9821 | $155.98 | $156.00 | $156.00 |
| Purchase #3 | $44.61 | 8.607% | $48.4496 | $48.45 | $48.45 | $48.40 |
| Purchase #4 | $68.89 | 3.141% | $71.0538 | $71.05 | $71.05 | $71.10 |
| Purchase #5 | $106.76 | 6.118% | $113.2916 | $113.29 | $113.30 | $113.30 |
| Purchase #6 | $39.44 | 8.772% | $42.8997 | $42.90 | $42.90 | $42.90 |
| Purchase #7 | $243.42 | 5.746% | $257.4069 | $257.41 | $257.40 | $257.40 |
| 7 purchase totals = | $857.14 | $915.8653 | $915.86 | $915.90 | $915.90 | |