| 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 | $215.62 | 8.590% | $234.1418 | $234.14 | $234.15 | $234.10 |
| Purchase #2 | $28.32 | 11.135% | $31.4734 | $31.47 | $31.45 | $31.50 |
| Purchase #3 | $68.85 | 12.638% | $77.5513 | $77.55 | $77.55 | $77.60 |
| Purchase #4 | $188.34 | 10.831% | $208.7391 | $208.74 | $208.75 | $208.70 |
| Purchase #5 | $15.56 | 6.655% | $16.5955 | $16.60 | $16.60 | $16.60 |
| Purchase #6 | $187.52 | 7.770% | $202.0903 | $202.09 | $202.10 | $202.10 |
| Purchase #7 | $121.92 | 4.466% | $127.3649 | $127.36 | $127.35 | $127.40 |
| 7 purchase totals = | $826.13 | $897.9563 | $897.95 | $897.95 | $898.00 | |