| 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 | $108.64 | 13.631% | $123.4487 | $123.45 | $123.45 | $123.40 |
| Purchase #2 | $228.92 | 3.142% | $236.1127 | $236.11 | $236.10 | $236.10 |
| Purchase #3 | $231.42 | 13.113% | $261.7661 | $261.77 | $261.75 | $261.80 |
| Purchase #4 | $45.58 | 7.590% | $49.0395 | $49.04 | $49.05 | $49.00 |
| Purchase #5 | $166.88 | 8.169% | $180.5124 | $180.51 | $180.50 | $180.50 |
| Purchase #6 | $76.59 | 3.236% | $79.0685 | $79.07 | $79.05 | $79.10 |
| Purchase #7 | $40.62 | 4.831% | $42.5824 | $42.58 | $42.60 | $42.60 |
| 7 purchase totals = | $898.65 | $972.5303 | $972.53 | $972.50 | $972.50 | |