| 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 | $124.71 | 11.110% | $138.5653 | $138.57 | $138.55 | $138.60 |
| Purchase #2 | $168.47 | 5.366% | $177.5101 | $177.51 | $177.50 | $177.50 |
| Purchase #3 | $28.30 | 8.574% | $30.7264 | $30.73 | $30.75 | $30.70 |
| Purchase #4 | $192.85 | 3.254% | $199.1253 | $199.13 | $199.15 | $199.10 |
| Purchase #5 | $184.51 | 13.389% | $209.214 | $209.21 | $209.20 | $209.20 |
| Purchase #6 | $45.64 | 4.829% | $47.844 | $47.84 | $47.85 | $47.80 |
| Purchase #7 | $93.25 | 13.132% | $105.4956 | $105.50 | $105.50 | $105.50 |
| 7 purchase totals = | $837.73 | $908.4807 | $908.49 | $908.50 | $908.40 | |