| 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 | $199.36 | 10.315% | $219.924 | $219.92 | $219.90 | $219.90 |
| Purchase #2 | $231.32 | 13.129% | $261.69 | $261.69 | $261.70 | $261.70 |
| Purchase #3 | $215.64 | 10.173% | $237.5771 | $237.58 | $237.60 | $237.60 |
| Purchase #4 | $185.59 | 4.124% | $193.2437 | $193.24 | $193.25 | $193.20 |
| Purchase #5 | $169.44 | 3.169% | $174.8096 | $174.81 | $174.80 | $174.80 |
| Purchase #6 | $126.79 | 11.480% | $141.3455 | $141.35 | $141.35 | $141.30 |
| Purchase #7 | $156.58 | 4.459% | $163.5619 | $163.56 | $163.55 | $163.60 |
| 7 purchase totals = | $1,284.72 | $1,392.1518 | $1,392.15 | $1,392.15 | $1,392.10 | |