| 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 | $212.80 | 6.247% | $226.0936 | $226.09 | $226.10 | $226.10 |
| Purchase #2 | $170.90 | 6.773% | $182.4751 | $182.48 | $182.50 | $182.50 |
| Purchase #3 | $36.76 | 13.433% | $41.698 | $41.70 | $41.70 | $41.70 |
| Purchase #4 | $30.88 | 11.425% | $34.408 | $34.41 | $34.40 | $34.40 |
| Purchase #5 | $98.61 | 9.625% | $108.1012 | $108.10 | $108.10 | $108.10 |
| Purchase #6 | $5.53 | 12.838% | $6.2399 | $6.24 | $6.25 | $6.20 |
| Purchase #7 | $77.89 | 10.649% | $86.1845 | $86.18 | $86.20 | $86.20 |
| 7 purchase totals = | $633.37 | $685.2003 | $685.20 | $685.25 | $685.20 | |