| 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 | $238.93 | 13.185% | $270.4329 | $270.43 | $270.45 | $270.40 |
| Purchase #2 | $128.60 | 4.340% | $134.1812 | $134.18 | $134.20 | $134.20 |
| Purchase #3 | $190.92 | 3.678% | $197.942 | $197.94 | $197.95 | $197.90 |
| Purchase #4 | $209.89 | 12.568% | $236.269 | $236.27 | $236.25 | $236.30 |
| Purchase #5 | $112.45 | 9.565% | $123.2058 | $123.21 | $123.20 | $123.20 |
| Purchase #6 | $140.88 | 5.576% | $148.7355 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $144.78 | 3.552% | $149.9226 | $149.92 | $149.90 | $149.90 |
| 7 purchase totals = | $1,166.45 | $1,260.6890 | $1,260.69 | $1,260.70 | $1,260.60 | |