| 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 | $192.33 | 4.855% | $201.6676 | $201.67 | $201.65 | $201.70 |
| Purchase #2 | $16.49 | 7.808% | $17.7775 | $17.78 | $17.80 | $17.80 |
| Purchase #3 | $231.75 | 6.529% | $246.881 | $246.88 | $246.90 | $246.90 |
| Purchase #4 | $10.39 | 13.659% | $11.8092 | $11.81 | $11.80 | $11.80 |
| Purchase #5 | $46.80 | 12.189% | $52.5045 | $52.50 | $52.50 | $52.50 |
| Purchase #6 | $213.90 | 4.123% | $222.7191 | $222.72 | $222.70 | $222.70 |
| Purchase #7 | $119.85 | 13.210% | $135.6822 | $135.68 | $135.70 | $135.70 |
| 7 purchase totals = | $831.51 | $889.0411 | $889.04 | $889.05 | $889.10 | |