| 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 | $204.95 | 12.104% | $229.7571 | $229.76 | $229.75 | $229.80 |
| Purchase #2 | $36.52 | 5.813% | $38.6429 | $38.64 | $38.65 | $38.60 |
| Purchase #3 | $28.64 | 5.664% | $30.2622 | $30.26 | $30.25 | $30.30 |
| Purchase #4 | $108.74 | 11.344% | $121.0755 | $121.08 | $121.10 | $121.10 |
| Purchase #5 | $158.77 | 5.159% | $166.9609 | $166.96 | $166.95 | $167.00 |
| Purchase #6 | $222.50 | 4.156% | $231.7471 | $231.75 | $231.75 | $231.70 |
| Purchase #7 | $229.57 | 3.237% | $237.0012 | $237.00 | $237.00 | $237.00 |
| 7 purchase totals = | $989.69 | $1,055.4469 | $1,055.45 | $1,055.45 | $1,055.50 | |