| 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 | $224.53 | 3.567% | $232.539 | $232.54 | $232.55 | $232.50 |
| Purchase #2 | $185.79 | 7.294% | $199.3415 | $199.34 | $199.35 | $199.30 |
| Purchase #3 | $93.90 | 6.496% | $99.9997 | $100.00 | $100.00 | $100.00 |
| Purchase #4 | $118.28 | 7.172% | $126.763 | $126.76 | $126.75 | $126.80 |
| Purchase #5 | $81.71 | 6.384% | $86.9264 | $86.93 | $86.95 | $86.90 |
| Purchase #6 | $70.96 | 9.151% | $77.4535 | $77.45 | $77.45 | $77.50 |
| Purchase #7 | $155.60 | 6.406% | $165.5677 | $165.57 | $165.55 | $165.60 |
| 7 purchase totals = | $930.77 | $988.5908 | $988.59 | $988.60 | $988.60 | |