| 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 | $11.27 | 13.709% | $12.815 | $12.82 | $12.80 | $12.80 |
| Purchase #2 | $207.41 | 9.824% | $227.786 | $227.79 | $227.80 | $227.80 |
| Purchase #3 | $182.92 | 9.343% | $200.0102 | $200.01 | $200.00 | $200.00 |
| Purchase #4 | $61.90 | 13.724% | $70.3952 | $70.40 | $70.40 | $70.40 |
| Purchase #5 | $85.92 | 11.481% | $95.7845 | $95.78 | $95.80 | $95.80 |
| Purchase #6 | $219.46 | 7.820% | $236.6218 | $236.62 | $236.60 | $236.60 |
| Purchase #7 | $86.44 | 6.706% | $92.2367 | $92.24 | $92.25 | $92.20 |
| 7 purchase totals = | $855.32 | $935.6494 | $935.66 | $935.65 | $935.60 | |