| 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 | $219.97 | 8.315% | $238.2605 | $238.26 | $238.25 | $238.30 |
| Purchase #2 | $42.55 | 3.621% | $44.0907 | $44.09 | $44.10 | $44.10 |
| Purchase #3 | $38.40 | 6.318% | $40.8261 | $40.83 | $40.85 | $40.80 |
| Purchase #4 | $236.56 | 10.319% | $260.9706 | $260.97 | $260.95 | $261.00 |
| Purchase #5 | $75.46 | 10.842% | $83.6414 | $83.64 | $83.65 | $83.60 |
| Purchase #6 | $104.31 | 9.281% | $113.991 | $113.99 | $114.00 | $114.00 |
| Purchase #7 | $82.68 | 11.587% | $92.2601 | $92.26 | $92.25 | $92.30 |
| 7 purchase totals = | $799.93 | $874.0404 | $874.04 | $874.05 | $874.10 | |