| 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 | $231.63 | 13.186% | $262.1727 | $262.17 | $262.15 | $262.20 |
| Purchase #2 | $7.63 | 11.128% | $8.4791 | $8.48 | $8.50 | $8.50 |
| Purchase #3 | $82.96 | 12.454% | $93.2918 | $93.29 | $93.30 | $93.30 |
| Purchase #4 | $199.77 | 12.347% | $224.4356 | $224.44 | $224.45 | $224.40 |
| Purchase #5 | $242.70 | 5.267% | $255.483 | $255.48 | $255.50 | $255.50 |
| Purchase #6 | $13.78 | 11.831% | $15.4103 | $15.41 | $15.40 | $15.40 |
| Purchase #7 | $199.57 | 9.139% | $217.8087 | $217.81 | $217.80 | $217.80 |
| 7 purchase totals = | $978.04 | $1,077.0812 | $1,077.08 | $1,077.10 | $1,077.10 | |