| 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 | $218.51 | 9.629% | $239.5503 | $239.55 | $239.55 | $239.60 |
| Purchase #2 | $52.47 | 10.798% | $58.1357 | $58.14 | $58.15 | $58.10 |
| Purchase #3 | $175.25 | 10.275% | $193.2569 | $193.26 | $193.25 | $193.30 |
| Purchase #4 | $92.50 | 5.448% | $97.5394 | $97.54 | $97.55 | $97.50 |
| Purchase #5 | $65.82 | 5.232% | $69.2637 | $69.26 | $69.25 | $69.30 |
| Purchase #6 | $92.51 | 12.496% | $104.07 | $104.07 | $104.05 | $104.10 |
| Purchase #7 | $163.85 | 10.519% | $181.0854 | $181.09 | $181.10 | $181.10 |
| 7 purchase totals = | $860.91 | $942.9014 | $942.91 | $942.90 | $943.00 | |