| 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 | $11.45 | 8.697% | $12.4458 | $12.45 | $12.45 | $12.40 |
| Purchase #2 | $218.59 | 11.741% | $244.2547 | $244.25 | $244.25 | $244.30 |
| Purchase #3 | $137.94 | 5.617% | $145.6881 | $145.69 | $145.70 | $145.70 |
| Purchase #4 | $27.43 | 12.227% | $30.7839 | $30.78 | $30.80 | $30.80 |
| Purchase #5 | $18.57 | 11.466% | $20.6992 | $20.70 | $20.70 | $20.70 |
| Purchase #6 | $163.38 | 11.815% | $182.6833 | $182.68 | $182.70 | $182.70 |
| Purchase #7 | $206.63 | 8.578% | $224.3547 | $224.35 | $224.35 | $224.40 |
| 7 purchase totals = | $783.99 | $860.9097 | $860.90 | $860.95 | $861.00 | |