| 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 | $237.66 | 4.118% | $247.4468 | $247.45 | $247.45 | $247.40 |
| Purchase #2 | $226.79 | 7.471% | $243.7335 | $243.73 | $243.75 | $243.70 |
| Purchase #3 | $221.91 | 5.571% | $234.2726 | $234.27 | $234.25 | $234.30 |
| Purchase #4 | $131.79 | 9.468% | $144.2679 | $144.27 | $144.25 | $144.30 |
| Purchase #5 | $69.36 | 13.662% | $78.836 | $78.84 | $78.85 | $78.80 |
| Purchase #6 | $19.34 | 10.872% | $21.4426 | $21.44 | $21.45 | $21.40 |
| Purchase #7 | $108.67 | 12.667% | $122.4352 | $122.44 | $122.45 | $122.40 |
| 7 purchase totals = | $1,015.52 | $1,092.4346 | $1,092.44 | $1,092.45 | $1,092.30 | |