| 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 | $126.71 | 10.872% | $140.4859 | $140.49 | $140.50 | $140.50 |
| Purchase #2 | $74.55 | 7.208% | $79.9236 | $79.92 | $79.90 | $79.90 |
| Purchase #3 | $157.41 | 6.799% | $168.1123 | $168.11 | $168.10 | $168.10 |
| Purchase #4 | $226.76 | 10.355% | $250.241 | $250.24 | $250.25 | $250.20 |
| Purchase #5 | $10.62 | 6.141% | $11.2722 | $11.27 | $11.25 | $11.30 |
| Purchase #6 | $71.99 | 6.141% | $76.4109 | $76.41 | $76.40 | $76.40 |
| Purchase #7 | $168.58 | 6.249% | $179.1146 | $179.11 | $179.10 | $179.10 |
| 7 purchase totals = | $836.62 | $905.5605 | $905.55 | $905.50 | $905.50 | |