| 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 | $151.46 | 9.139% | $165.3019 | $165.30 | $165.30 | $165.30 |
| Purchase #2 | $234.73 | 5.660% | $248.0157 | $248.02 | $248.00 | $248.00 |
| Purchase #3 | $170.54 | 12.630% | $192.0792 | $192.08 | $192.10 | $192.10 |
| Purchase #4 | $142.38 | 8.204% | $154.0609 | $154.06 | $154.05 | $154.10 |
| Purchase #5 | $231.54 | 9.652% | $253.8882 | $253.89 | $253.90 | $253.90 |
| Purchase #6 | $232.90 | 4.507% | $243.3968 | $243.40 | $243.40 | $243.40 |
| Purchase #7 | $91.45 | 6.830% | $97.696 | $97.70 | $97.70 | $97.70 |
| 7 purchase totals = | $1,255.00 | $1,354.4387 | $1,354.45 | $1,354.45 | $1,354.50 | |