| 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 | $244.40 | 10.695% | $270.5386 | $270.54 | $270.55 | $270.50 |
| Purchase #2 | $162.79 | 11.458% | $181.4425 | $181.44 | $181.45 | $181.40 |
| Purchase #3 | $106.39 | 6.167% | $112.9511 | $112.95 | $112.95 | $113.00 |
| Purchase #4 | $104.52 | 7.793% | $112.6652 | $112.67 | $112.65 | $112.70 |
| Purchase #5 | $195.93 | 9.507% | $214.5571 | $214.56 | $214.55 | $214.60 |
| Purchase #6 | $236.59 | 10.730% | $261.9761 | $261.98 | $262.00 | $262.00 |
| Purchase #7 | $81.51 | 4.552% | $85.2203 | $85.22 | $85.20 | $85.20 |
| 7 purchase totals = | $1,132.13 | $1,239.3509 | $1,239.36 | $1,239.35 | $1,239.40 | |