| 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 | $222.59 | 10.136% | $245.1517 | $245.15 | $245.15 | $245.20 |
| Purchase #2 | $134.46 | 10.647% | $148.776 | $148.78 | $148.80 | $148.80 |
| Purchase #3 | $154.75 | 9.694% | $169.7515 | $169.75 | $169.75 | $169.80 |
| Purchase #4 | $164.36 | 5.382% | $173.2059 | $173.21 | $173.20 | $173.20 |
| Purchase #5 | $55.44 | 4.491% | $57.9298 | $57.93 | $57.95 | $57.90 |
| Purchase #6 | $13.62 | 12.871% | $15.373 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $89.95 | 11.492% | $100.2871 | $100.29 | $100.30 | $100.30 |
| 7 purchase totals = | $835.17 | $910.4750 | $910.48 | $910.50 | $910.60 | |