| 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 | $211.98 | 6.190% | $225.1016 | $225.10 | $225.10 | $225.10 |
| Purchase #2 | $97.90 | 6.491% | $104.2547 | $104.25 | $104.25 | $104.30 |
| Purchase #3 | $106.89 | 13.598% | $121.4249 | $121.42 | $121.40 | $121.40 |
| Purchase #4 | $250.25 | 9.353% | $273.6559 | $273.66 | $273.65 | $273.70 |
| Purchase #5 | $216.97 | 7.235% | $232.6678 | $232.67 | $232.65 | $232.70 |
| Purchase #6 | $237.64 | 9.309% | $259.7619 | $259.76 | $259.75 | $259.80 |
| Purchase #7 | $118.93 | 3.754% | $123.3946 | $123.39 | $123.40 | $123.40 |
| 7 purchase totals = | $1,240.56 | $1,340.2614 | $1,340.25 | $1,340.20 | $1,340.40 | |