| 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 | $227.39 | 12.496% | $255.8047 | $255.80 | $255.80 | $255.80 |
| Purchase #2 | $82.88 | 6.260% | $88.0683 | $88.07 | $88.05 | $88.10 |
| Purchase #3 | $227.62 | 6.430% | $242.256 | $242.26 | $242.25 | $242.30 |
| Purchase #4 | $30.71 | 10.729% | $34.0049 | $34.00 | $34.00 | $34.00 |
| Purchase #5 | $134.78 | 3.653% | $139.7035 | $139.70 | $139.70 | $139.70 |
| Purchase #6 | $208.84 | 12.213% | $234.3456 | $234.35 | $234.35 | $234.30 |
| Purchase #7 | $227.32 | 11.533% | $253.5368 | $253.54 | $253.55 | $253.50 |
| 7 purchase totals = | $1,139.54 | $1,247.7198 | $1,247.72 | $1,247.70 | $1,247.70 | |