| 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 | $209.60 | 10.414% | $231.4277 | $231.43 | $231.45 | $231.40 |
| Purchase #2 | $118.65 | 3.500% | $122.8028 | $122.80 | $122.80 | $122.80 |
| Purchase #3 | $123.40 | 9.359% | $134.949 | $134.95 | $134.95 | $134.90 |
| Purchase #4 | $57.99 | 9.311% | $63.3894 | $63.39 | $63.40 | $63.40 |
| Purchase #5 | $70.94 | 6.829% | $75.7845 | $75.78 | $75.80 | $75.80 |
| Purchase #6 | $126.83 | 4.417% | $132.4321 | $132.43 | $132.45 | $132.40 |
| Purchase #7 | $121.73 | 6.475% | $129.612 | $129.61 | $129.60 | $129.60 |
| 7 purchase totals = | $829.14 | $890.3975 | $890.39 | $890.45 | $890.30 | |