| 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 | $199.89 | 4.197% | $208.2794 | $208.28 | $208.30 | $208.30 |
| Purchase #2 | $210.69 | 11.276% | $234.4474 | $234.45 | $234.45 | $234.40 |
| Purchase #3 | $163.71 | 7.840% | $176.5449 | $176.54 | $176.55 | $176.50 |
| Purchase #4 | $13.51 | 9.713% | $14.8222 | $14.82 | $14.80 | $14.80 |
| Purchase #5 | $122.50 | 4.215% | $127.6634 | $127.66 | $127.65 | $127.70 |
| Purchase #6 | $243.95 | 11.790% | $272.7117 | $272.71 | $272.70 | $272.70 |
| Purchase #7 | $176.60 | 9.320% | $193.0591 | $193.06 | $193.05 | $193.10 |
| 7 purchase totals = | $1,130.85 | $1,227.5281 | $1,227.52 | $1,227.50 | $1,227.50 | |