| 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 | $215.56 | 10.142% | $237.4221 | $237.42 | $237.40 | $237.40 |
| Purchase #2 | $46.81 | 3.367% | $48.3861 | $48.39 | $48.40 | $48.40 |
| Purchase #3 | $177.97 | 8.244% | $192.6418 | $192.64 | $192.65 | $192.60 |
| Purchase #4 | $116.50 | 13.164% | $131.8361 | $131.84 | $131.85 | $131.80 |
| Purchase #5 | $68.67 | 11.859% | $76.8136 | $76.81 | $76.80 | $76.80 |
| Purchase #6 | $61.49 | 9.692% | $67.4496 | $67.45 | $67.45 | $67.40 |
| Purchase #7 | $188.38 | 10.699% | $208.5348 | $208.53 | $208.55 | $208.50 |
| 7 purchase totals = | $875.38 | $963.0841 | $963.08 | $963.10 | $962.90 | |