| 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 | $126.60 | 7.378% | $135.9405 | $135.94 | $135.95 | $135.90 |
| Purchase #2 | $227.53 | 7.300% | $244.1397 | $244.14 | $244.15 | $244.10 |
| Purchase #3 | $7.53 | 12.341% | $8.4593 | $8.46 | $8.45 | $8.50 |
| Purchase #4 | $179.65 | 6.690% | $191.6686 | $191.67 | $191.65 | $191.70 |
| Purchase #5 | $240.64 | 8.858% | $261.9559 | $261.96 | $261.95 | $262.00 |
| Purchase #6 | $28.99 | 3.596% | $30.0325 | $30.03 | $30.05 | $30.00 |
| Purchase #7 | $114.59 | 4.170% | $119.3684 | $119.37 | $119.35 | $119.40 |
| 7 purchase totals = | $925.53 | $991.5649 | $991.57 | $991.55 | $991.60 | |