| 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 | $242.38 | 11.707% | $270.7554 | $270.76 | $270.75 | $270.80 |
| Purchase #2 | $188.90 | 7.145% | $202.3969 | $202.40 | $202.40 | $202.40 |
| Purchase #3 | $208.83 | 3.618% | $216.3855 | $216.39 | $216.40 | $216.40 |
| Purchase #4 | $213.60 | 13.667% | $242.7927 | $242.79 | $242.80 | $242.80 |
| Purchase #5 | $153.81 | 6.291% | $163.4862 | $163.49 | $163.50 | $163.50 |
| Purchase #6 | $91.46 | 13.688% | $103.979 | $103.98 | $104.00 | $104.00 |
| Purchase #7 | $222.62 | 6.699% | $237.5333 | $237.53 | $237.55 | $237.50 |
| 7 purchase totals = | $1,321.60 | $1,437.3290 | $1,437.34 | $1,437.40 | $1,437.40 | |