| 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 | $34.50 | 13.833% | $39.2724 | $39.27 | $39.25 | $39.30 |
| Purchase #2 | $249.43 | 4.585% | $260.8664 | $260.87 | $260.85 | $260.90 |
| Purchase #3 | $99.36 | 4.431% | $103.7626 | $103.76 | $103.75 | $103.80 |
| Purchase #4 | $184.99 | 8.330% | $200.3997 | $200.40 | $200.40 | $200.40 |
| Purchase #5 | $196.25 | 13.465% | $222.6751 | $222.68 | $222.70 | $222.70 |
| Purchase #6 | $99.39 | 5.322% | $104.6795 | $104.68 | $104.70 | $104.70 |
| Purchase #7 | $212.74 | 8.729% | $231.3101 | $231.31 | $231.30 | $231.30 |
| 7 purchase totals = | $1,076.66 | $1,162.9658 | $1,162.97 | $1,162.95 | $1,163.10 | |