| 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 | $11.61 | 8.690% | $12.6189 | $12.62 | $12.60 | $12.60 |
| Purchase #2 | $183.37 | 8.524% | $199.0005 | $199.00 | $199.00 | $199.00 |
| Purchase #3 | $18.70 | 11.118% | $20.7791 | $20.78 | $20.80 | $20.80 |
| Purchase #4 | $220.71 | 4.728% | $231.1452 | $231.15 | $231.15 | $231.10 |
| Purchase #5 | $186.79 | 13.607% | $212.2065 | $212.21 | $212.20 | $212.20 |
| Purchase #6 | $103.86 | 13.373% | $117.7492 | $117.75 | $117.75 | $117.70 |
| Purchase #7 | $79.78 | 10.612% | $88.2463 | $88.25 | $88.25 | $88.20 |
| 7 purchase totals = | $804.82 | $881.7457 | $881.76 | $881.75 | $881.60 | |