| 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 | $229.60 | 3.273% | $237.1148 | $237.11 | $237.10 | $237.10 |
| Purchase #2 | $59.40 | 3.587% | $61.5307 | $61.53 | $61.55 | $61.50 |
| Purchase #3 | $237.55 | 3.793% | $246.5603 | $246.56 | $246.55 | $246.60 |
| Purchase #4 | $208.79 | 5.452% | $220.1732 | $220.17 | $220.15 | $220.20 |
| Purchase #5 | $59.45 | 7.350% | $63.8196 | $63.82 | $63.80 | $63.80 |
| Purchase #6 | $36.34 | 8.684% | $39.4958 | $39.50 | $39.50 | $39.50 |
| Purchase #7 | $107.64 | 13.156% | $121.8011 | $121.80 | $121.80 | $121.80 |
| 7 purchase totals = | $938.77 | $990.4955 | $990.49 | $990.45 | $990.50 | |