| 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 | $218.42 | 8.193% | $236.3152 | $236.32 | $236.30 | $236.30 |
| Purchase #2 | $36.27 | 6.527% | $38.6373 | $38.64 | $38.65 | $38.60 |
| Purchase #3 | $29.29 | 10.709% | $32.4267 | $32.43 | $32.45 | $32.40 |
| Purchase #4 | $73.44 | 8.829% | $79.924 | $79.92 | $79.90 | $79.90 |
| Purchase #5 | $108.62 | 9.322% | $118.7456 | $118.75 | $118.75 | $118.70 |
| Purchase #6 | $94.59 | 10.328% | $104.3593 | $104.36 | $104.35 | $104.40 |
| Purchase #7 | $235.88 | 10.510% | $260.671 | $260.67 | $260.65 | $260.70 |
| 7 purchase totals = | $796.51 | $871.0791 | $871.09 | $871.05 | $871.00 | |