| 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 | $16.65 | 3.820% | $17.286 | $17.29 | $17.30 | $17.30 |
| Purchase #2 | $224.43 | 4.411% | $234.3296 | $234.33 | $234.35 | $234.30 |
| Purchase #3 | $55.30 | 10.237% | $60.9611 | $60.96 | $60.95 | $61.00 |
| Purchase #4 | $95.80 | 8.555% | $103.9957 | $104.00 | $104.00 | $104.00 |
| Purchase #5 | $208.46 | 6.794% | $222.6228 | $222.62 | $222.60 | $222.60 |
| Purchase #6 | $93.57 | 13.343% | $106.055 | $106.06 | $106.05 | $106.10 |
| Purchase #7 | $148.89 | 12.486% | $167.4804 | $167.48 | $167.50 | $167.50 |
| 7 purchase totals = | $843.10 | $912.7306 | $912.74 | $912.75 | $912.80 | |