| 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 | $206.68 | 12.627% | $232.7775 | $232.78 | $232.80 | $232.80 |
| Purchase #2 | $159.45 | 8.635% | $173.2185 | $173.22 | $173.20 | $173.20 |
| Purchase #3 | $29.30 | 5.368% | $30.8728 | $30.87 | $30.85 | $30.90 |
| Purchase #4 | $14.32 | 4.179% | $14.9184 | $14.92 | $14.90 | $14.90 |
| Purchase #5 | $126.53 | 3.313% | $130.7219 | $130.72 | $130.70 | $130.70 |
| Purchase #6 | $103.53 | 13.759% | $117.7747 | $117.77 | $117.75 | $117.80 |
| Purchase #7 | $100.68 | 9.777% | $110.5235 | $110.52 | $110.50 | $110.50 |
| 7 purchase totals = | $740.49 | $810.8073 | $810.80 | $810.70 | $810.80 | |