| 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 | $11.82 | 12.568% | $13.3055 | $13.31 | $13.30 | $13.30 |
| Purchase #2 | $250.32 | 8.221% | $270.8988 | $270.90 | $270.90 | $270.90 |
| Purchase #3 | $195.98 | 3.455% | $202.7511 | $202.75 | $202.75 | $202.80 |
| Purchase #4 | $22.78 | 13.392% | $25.8307 | $25.83 | $25.85 | $25.80 |
| Purchase #5 | $221.99 | 4.367% | $231.6843 | $231.68 | $231.70 | $231.70 |
| Purchase #6 | $58.39 | 12.192% | $65.5089 | $65.51 | $65.50 | $65.50 |
| Purchase #7 | $76.56 | 13.253% | $86.7065 | $86.71 | $86.70 | $86.70 |
| 7 purchase totals = | $837.84 | $896.6858 | $896.69 | $896.70 | $896.70 | |