| 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 | $237.56 | 10.451% | $262.3874 | $262.39 | $262.40 | $262.40 |
| Purchase #2 | $47.93 | 9.348% | $52.4105 | $52.41 | $52.40 | $52.40 |
| Purchase #3 | $89.60 | 8.220% | $96.9651 | $96.97 | $96.95 | $97.00 |
| Purchase #4 | $34.39 | 11.466% | $38.3332 | $38.33 | $38.35 | $38.30 |
| Purchase #5 | $143.82 | 7.618% | $154.7762 | $154.78 | $154.80 | $154.80 |
| Purchase #6 | $143.51 | 7.534% | $154.322 | $154.32 | $154.30 | $154.30 |
| Purchase #7 | $186.71 | 11.412% | $208.0173 | $208.02 | $208.00 | $208.00 |
| 7 purchase totals = | $883.52 | $967.2117 | $967.22 | $967.20 | $967.20 | |