| 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 | $104.42 | 8.132% | $112.9114 | $112.91 | $112.90 | $112.90 |
| Purchase #2 | $196.62 | 9.713% | $215.7177 | $215.72 | $215.70 | $215.70 |
| Purchase #3 | $105.61 | 9.708% | $115.8626 | $115.86 | $115.85 | $115.90 |
| Purchase #4 | $211.66 | 9.703% | $232.1974 | $232.20 | $232.20 | $232.20 |
| Purchase #5 | $85.54 | 9.769% | $93.8964 | $93.90 | $93.90 | $93.90 |
| Purchase #6 | $163.38 | 7.845% | $176.1972 | $176.20 | $176.20 | $176.20 |
| Purchase #7 | $159.68 | 4.579% | $166.9917 | $166.99 | $167.00 | $167.00 |
| 7 purchase totals = | $1,026.91 | $1,113.7744 | $1,113.78 | $1,113.75 | $1,113.80 | |