| 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 | $209.41 | 9.635% | $229.5867 | $229.59 | $229.60 | $229.60 |
| Purchase #2 | $32.46 | 13.456% | $36.8278 | $36.83 | $36.85 | $36.80 |
| Purchase #3 | $36.59 | 5.605% | $38.6409 | $38.64 | $38.65 | $38.60 |
| Purchase #4 | $13.53 | 10.868% | $15.0004 | $15.00 | $15.00 | $15.00 |
| Purchase #5 | $134.64 | 7.292% | $144.4579 | $144.46 | $144.45 | $144.50 |
| Purchase #6 | $22.70 | 3.733% | $23.5474 | $23.55 | $23.55 | $23.50 |
| Purchase #7 | $247.56 | 8.862% | $269.4988 | $269.50 | $269.50 | $269.50 |
| 7 purchase totals = | $696.89 | $757.5599 | $757.57 | $757.60 | $757.50 | |