| 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 | $224.51 | 4.833% | $235.3606 | $235.36 | $235.35 | $235.40 |
| Purchase #2 | $112.31 | 7.590% | $120.8343 | $120.83 | $120.85 | $120.80 |
| Purchase #3 | $106.66 | 12.318% | $119.7984 | $119.80 | $119.80 | $119.80 |
| Purchase #4 | $217.83 | 5.183% | $229.1201 | $229.12 | $229.10 | $229.10 |
| Purchase #5 | $61.84 | 13.757% | $70.3473 | $70.35 | $70.35 | $70.30 |
| Purchase #6 | $29.31 | 4.269% | $30.5612 | $30.56 | $30.55 | $30.60 |
| Purchase #7 | $109.96 | 3.356% | $113.6503 | $113.65 | $113.65 | $113.70 |
| 7 purchase totals = | $862.42 | $919.6722 | $919.67 | $919.65 | $919.70 | |