| 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 | $235.77 | 5.301% | $248.2682 | $248.27 | $248.25 | $248.30 |
| Purchase #2 | $62.92 | 9.753% | $69.0566 | $69.06 | $69.05 | $69.10 |
| Purchase #3 | $212.25 | 4.702% | $222.23 | $222.23 | $222.25 | $222.20 |
| Purchase #4 | $106.57 | 11.813% | $119.1591 | $119.16 | $119.15 | $119.20 |
| Purchase #5 | $10.42 | 9.657% | $11.4263 | $11.43 | $11.45 | $11.40 |
| Purchase #6 | $58.37 | 12.506% | $65.6698 | $65.67 | $65.65 | $65.70 |
| Purchase #7 | $127.70 | 10.110% | $140.6105 | $140.61 | $140.60 | $140.60 |
| 7 purchase totals = | $814.00 | $876.4205 | $876.43 | $876.40 | $876.50 | |