| 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 | $229.78 | 3.297% | $237.3558 | $237.36 | $237.35 | $237.40 |
| Purchase #2 | $169.53 | 5.786% | $179.339 | $179.34 | $179.35 | $179.30 |
| Purchase #3 | $26.25 | 7.619% | $28.25 | $28.25 | $28.25 | $28.30 |
| Purchase #4 | $187.34 | 13.343% | $212.3368 | $212.34 | $212.35 | $212.30 |
| Purchase #5 | $121.55 | 3.457% | $125.752 | $125.75 | $125.75 | $125.80 |
| Purchase #6 | $177.66 | 13.443% | $201.5428 | $201.54 | $201.55 | $201.50 |
| Purchase #7 | $213.50 | 8.357% | $231.3422 | $231.34 | $231.35 | $231.30 |
| 7 purchase totals = | $1,125.61 | $1,215.9186 | $1,215.92 | $1,215.95 | $1,215.90 | |