| 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 | $241.61 | 7.370% | $259.4167 | $259.42 | $259.40 | $259.40 |
| Purchase #2 | $98.56 | 3.279% | $101.7918 | $101.79 | $101.80 | $101.80 |
| Purchase #3 | $234.63 | 7.145% | $251.3943 | $251.39 | $251.40 | $251.40 |
| Purchase #4 | $213.74 | 8.265% | $231.4056 | $231.41 | $231.40 | $231.40 |
| Purchase #5 | $203.87 | 5.123% | $214.3143 | $214.31 | $214.30 | $214.30 |
| Purchase #6 | $27.75 | 8.838% | $30.2025 | $30.20 | $30.20 | $30.20 |
| Purchase #7 | $66.70 | 11.538% | $74.3958 | $74.40 | $74.40 | $74.40 |
| 7 purchase totals = | $1,086.86 | $1,162.9210 | $1,162.92 | $1,162.90 | $1,162.90 | |