| 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 | $225.70 | 6.201% | $239.6957 | $239.70 | $239.70 | $239.70 |
| Purchase #2 | $116.90 | 3.752% | $121.2861 | $121.29 | $121.30 | $121.30 |
| Purchase #3 | $96.87 | 10.443% | $106.9861 | $106.99 | $107.00 | $107.00 |
| Purchase #4 | $222.86 | 3.789% | $231.3042 | $231.30 | $231.30 | $231.30 |
| Purchase #5 | $48.81 | 4.828% | $51.1665 | $51.17 | $51.15 | $51.20 |
| Purchase #6 | $151.36 | 7.719% | $163.0435 | $163.04 | $163.05 | $163.00 |
| Purchase #7 | $216.74 | 12.110% | $242.9872 | $242.99 | $243.00 | $243.00 |
| 7 purchase totals = | $1,079.24 | $1,156.4693 | $1,156.48 | $1,156.50 | $1,156.50 | |