| 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 | $188.29 | 13.328% | $213.3853 | $213.39 | $213.40 | $213.40 |
| Purchase #2 | $208.37 | 11.455% | $232.2388 | $232.24 | $232.25 | $232.20 |
| Purchase #3 | $129.53 | 13.420% | $146.9129 | $146.91 | $146.90 | $146.90 |
| Purchase #4 | $167.94 | 4.263% | $175.0993 | $175.10 | $175.10 | $175.10 |
| Purchase #5 | $33.76 | 10.235% | $37.2153 | $37.22 | $37.20 | $37.20 |
| Purchase #6 | $242.75 | 8.362% | $263.0488 | $263.05 | $263.05 | $263.00 |
| Purchase #7 | $42.50 | 4.775% | $44.5294 | $44.53 | $44.55 | $44.50 |
| 7 purchase totals = | $1,013.14 | $1,112.4298 | $1,112.44 | $1,112.45 | $1,112.30 | |