| 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 | $132.68 | 5.831% | $140.4166 | $140.42 | $140.40 | $140.40 |
| Purchase #2 | $7.31 | 11.113% | $8.1224 | $8.12 | $8.10 | $8.10 |
| Purchase #3 | $239.36 | 11.555% | $267.018 | $267.02 | $267.00 | $267.00 |
| Purchase #4 | $78.79 | 8.705% | $85.6487 | $85.65 | $85.65 | $85.60 |
| Purchase #5 | $8.92 | 7.712% | $9.6079 | $9.61 | $9.60 | $9.60 |
| Purchase #6 | $228.84 | 3.419% | $236.664 | $236.66 | $236.65 | $236.70 |
| Purchase #7 | $17.39 | 12.716% | $19.6013 | $19.60 | $19.60 | $19.60 |
| 7 purchase totals = | $713.29 | $767.0789 | $767.08 | $767.00 | $767.00 | |