| 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 | $197.52 | 3.732% | $204.8914 | $204.89 | $204.90 | $204.90 |
| Purchase #2 | $109.82 | 10.787% | $121.6663 | $121.67 | $121.65 | $121.70 |
| Purchase #3 | $184.59 | 10.762% | $204.4556 | $204.46 | $204.45 | $204.50 |
| Purchase #4 | $133.75 | 12.338% | $150.2521 | $150.25 | $150.25 | $150.30 |
| Purchase #5 | $231.92 | 3.130% | $239.1791 | $239.18 | $239.20 | $239.20 |
| Purchase #6 | $134.84 | 8.255% | $145.971 | $145.97 | $145.95 | $146.00 |
| Purchase #7 | $71.26 | 9.832% | $78.2663 | $78.27 | $78.25 | $78.30 |
| 7 purchase totals = | $1,063.70 | $1,144.6818 | $1,144.69 | $1,144.65 | $1,144.90 | |