| 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 | $129.85 | 10.452% | $143.4219 | $143.42 | $143.40 | $143.40 |
| Purchase #2 | $234.27 | 8.270% | $253.6441 | $253.64 | $253.65 | $253.60 |
| Purchase #3 | $89.95 | 5.120% | $94.5554 | $94.56 | $94.55 | $94.60 |
| Purchase #4 | $10.93 | 3.564% | $11.3195 | $11.32 | $11.30 | $11.30 |
| Purchase #5 | $248.68 | 5.267% | $261.778 | $261.78 | $261.80 | $261.80 |
| Purchase #6 | $55.84 | 5.707% | $59.0268 | $59.03 | $59.05 | $59.00 |
| Purchase #7 | $90.58 | 4.394% | $94.5601 | $94.56 | $94.55 | $94.60 |
| 7 purchase totals = | $860.10 | $918.3058 | $918.31 | $918.30 | $918.30 | |