| 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 | $199.77 | 6.159% | $212.0738 | $212.07 | $212.05 | $212.10 |
| Purchase #2 | $228.55 | 3.669% | $236.9355 | $236.94 | $236.95 | $236.90 |
| Purchase #3 | $99.83 | 6.645% | $106.4637 | $106.46 | $106.45 | $106.50 |
| Purchase #4 | $52.70 | 11.260% | $58.634 | $58.63 | $58.65 | $58.60 |
| Purchase #5 | $59.74 | 9.400% | $65.3556 | $65.36 | $65.35 | $65.40 |
| Purchase #6 | $240.33 | 13.742% | $273.3561 | $273.36 | $273.35 | $273.40 |
| Purchase #7 | $209.55 | 3.113% | $216.0733 | $216.07 | $216.05 | $216.10 |
| 7 purchase totals = | $1,090.47 | $1,168.8920 | $1,168.89 | $1,168.85 | $1,169.00 | |