| 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 | $205.49 | 8.439% | $222.8313 | $222.83 | $222.85 | $222.80 |
| Purchase #2 | $29.48 | 11.355% | $32.8275 | $32.83 | $32.85 | $32.80 |
| Purchase #3 | $46.84 | 7.263% | $50.242 | $50.24 | $50.25 | $50.20 |
| Purchase #4 | $30.74 | 9.598% | $33.6904 | $33.69 | $33.70 | $33.70 |
| Purchase #5 | $25.87 | 8.332% | $28.0255 | $28.03 | $28.05 | $28.00 |
| Purchase #6 | $188.46 | 5.110% | $198.0903 | $198.09 | $198.10 | $198.10 |
| Purchase #7 | $126.36 | 4.863% | $132.5049 | $132.50 | $132.50 | $132.50 |
| 7 purchase totals = | $653.24 | $698.2119 | $698.21 | $698.30 | $698.10 | |