| 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 | $134.43 | 10.527% | $148.5814 | $148.58 | $148.60 | $148.60 |
| Purchase #2 | $213.54 | 8.389% | $231.4539 | $231.45 | $231.45 | $231.50 |
| Purchase #3 | $202.46 | 3.571% | $209.6898 | $209.69 | $209.70 | $209.70 |
| Purchase #4 | $103.50 | 12.495% | $116.4323 | $116.43 | $116.45 | $116.40 |
| Purchase #5 | $71.54 | 12.588% | $80.5455 | $80.55 | $80.55 | $80.50 |
| Purchase #6 | $222.85 | 6.658% | $237.6874 | $237.69 | $237.70 | $237.70 |
| Purchase #7 | $209.81 | 12.672% | $236.3971 | $236.40 | $236.40 | $236.40 |
| 7 purchase totals = | $1,158.13 | $1,260.7874 | $1,260.79 | $1,260.85 | $1,260.80 | |