| 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 | $110.54 | 6.202% | $117.3957 | $117.40 | $117.40 | $117.40 |
| Purchase #2 | $245.42 | 6.659% | $261.7625 | $261.76 | $261.75 | $261.80 |
| Purchase #3 | $151.54 | 8.351% | $164.1951 | $164.20 | $164.20 | $164.20 |
| Purchase #4 | $165.80 | 10.872% | $183.8258 | $183.83 | $183.85 | $183.80 |
| Purchase #5 | $208.63 | 8.633% | $226.641 | $226.64 | $226.65 | $226.60 |
| Purchase #6 | $79.71 | 8.612% | $86.5746 | $86.57 | $86.55 | $86.60 |
| Purchase #7 | $74.61 | 7.320% | $80.0715 | $80.07 | $80.05 | $80.10 |
| 7 purchase totals = | $1,036.25 | $1,120.4662 | $1,120.47 | $1,120.45 | $1,120.50 | |