| 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 | $242.61 | 10.273% | $267.5333 | $267.53 | $267.55 | $267.50 |
| Purchase #2 | $231.95 | 6.785% | $247.6878 | $247.69 | $247.70 | $247.70 |
| Purchase #3 | $155.60 | 10.412% | $171.8011 | $171.80 | $171.80 | $171.80 |
| Purchase #4 | $203.80 | 9.758% | $223.6868 | $223.69 | $223.70 | $223.70 |
| Purchase #5 | $207.92 | 12.549% | $234.0119 | $234.01 | $234.00 | $234.00 |
| Purchase #6 | $209.80 | 5.792% | $221.9516 | $221.95 | $221.95 | $222.00 |
| Purchase #7 | $243.95 | 12.118% | $273.5119 | $273.51 | $273.50 | $273.50 |
| 7 purchase totals = | $1,495.63 | $1,640.1844 | $1,640.18 | $1,640.20 | $1,640.20 | |