| 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 | $192.57 | 9.600% | $211.0567 | $211.06 | $211.05 | $211.10 |
| Purchase #2 | $107.43 | 13.477% | $121.9083 | $121.91 | $121.90 | $121.90 |
| Purchase #3 | $28.62 | 9.665% | $31.3861 | $31.39 | $31.40 | $31.40 |
| Purchase #4 | $113.37 | 13.802% | $129.0173 | $129.02 | $129.00 | $129.00 |
| Purchase #5 | $239.70 | 9.300% | $261.9921 | $261.99 | $262.00 | $262.00 |
| Purchase #6 | $242.94 | 11.556% | $271.0141 | $271.01 | $271.00 | $271.00 |
| Purchase #7 | $226.56 | 4.322% | $236.3519 | $236.35 | $236.35 | $236.40 |
| 7 purchase totals = | $1,151.19 | $1,262.7265 | $1,262.73 | $1,262.70 | $1,262.80 | |