| 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 | $189.75 | 6.296% | $201.6967 | $201.70 | $201.70 | $201.70 |
| Purchase #2 | $99.58 | 4.667% | $104.2274 | $104.23 | $104.25 | $104.20 |
| Purchase #3 | $95.34 | 3.600% | $98.7722 | $98.77 | $98.75 | $98.80 |
| Purchase #4 | $208.55 | 12.323% | $234.2496 | $234.25 | $234.25 | $234.20 |
| Purchase #5 | $124.65 | 3.695% | $129.2558 | $129.26 | $129.25 | $129.30 |
| Purchase #6 | $43.59 | 4.111% | $45.382 | $45.38 | $45.40 | $45.40 |
| Purchase #7 | $82.41 | 9.321% | $90.0914 | $90.09 | $90.10 | $90.10 |
| 7 purchase totals = | $843.87 | $903.6751 | $903.68 | $903.70 | $903.70 | |