| 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 | $215.83 | 6.365% | $229.5676 | $229.57 | $229.55 | $229.60 |
| Purchase #2 | $125.32 | 13.204% | $141.8673 | $141.87 | $141.85 | $141.90 |
| Purchase #3 | $34.48 | 6.167% | $36.6064 | $36.61 | $36.60 | $36.60 |
| Purchase #4 | $61.77 | 5.705% | $65.294 | $65.29 | $65.30 | $65.30 |
| Purchase #5 | $209.71 | 4.348% | $218.8282 | $218.83 | $218.85 | $218.80 |
| Purchase #6 | $29.61 | 3.791% | $30.7325 | $30.73 | $30.75 | $30.70 |
| Purchase #7 | $188.93 | 3.516% | $195.5728 | $195.57 | $195.55 | $195.60 |
| 7 purchase totals = | $865.65 | $918.4688 | $918.47 | $918.45 | $918.50 | |