| 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 | $213.41 | 10.340% | $235.4766 | $235.48 | $235.50 | $235.50 |
| Purchase #2 | $60.87 | 8.848% | $66.2558 | $66.26 | $66.25 | $66.30 |
| Purchase #3 | $83.49 | 11.641% | $93.2091 | $93.21 | $93.20 | $93.20 |
| Purchase #4 | $176.39 | 10.862% | $195.5495 | $195.55 | $195.55 | $195.50 |
| Purchase #5 | $67.89 | 3.236% | $70.0869 | $70.09 | $70.10 | $70.10 |
| Purchase #6 | $194.28 | 11.498% | $216.6183 | $216.62 | $216.60 | $216.60 |
| Purchase #7 | $46.90 | 12.328% | $52.6818 | $52.68 | $52.70 | $52.70 |
| 7 purchase totals = | $843.23 | $929.8780 | $929.89 | $929.90 | $929.90 | |