| 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 | $72.41 | 10.477% | $79.9964 | $80.00 | $80.00 | $80.00 |
| Purchase #2 | $112.46 | 7.571% | $120.9743 | $120.97 | $120.95 | $121.00 |
| Purchase #3 | $234.99 | 11.480% | $261.9669 | $261.97 | $261.95 | $262.00 |
| Purchase #4 | $219.36 | 8.623% | $238.2754 | $238.28 | $238.30 | $238.30 |
| Purchase #5 | $193.94 | 9.316% | $212.0075 | $212.01 | $212.00 | $212.00 |
| Purchase #6 | $61.96 | 4.566% | $64.7891 | $64.79 | $64.80 | $64.80 |
| Purchase #7 | $48.63 | 3.535% | $50.3491 | $50.35 | $50.35 | $50.30 |
| 7 purchase totals = | $943.75 | $1,028.3587 | $1,028.37 | $1,028.35 | $1,028.40 | |