| 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 | $229.58 | 5.766% | $242.8176 | $242.82 | $242.80 | $242.80 |
| Purchase #2 | $222.43 | 4.522% | $232.4883 | $232.49 | $232.50 | $232.50 |
| Purchase #3 | $199.91 | 11.781% | $223.4614 | $223.46 | $223.45 | $223.50 |
| Purchase #4 | $219.89 | 12.474% | $247.3191 | $247.32 | $247.30 | $247.30 |
| Purchase #5 | $119.42 | 4.868% | $125.2334 | $125.23 | $125.25 | $125.20 |
| Purchase #6 | $25.67 | 8.683% | $27.8989 | $27.90 | $27.90 | $27.90 |
| Purchase #7 | $225.85 | 9.175% | $246.5717 | $246.57 | $246.55 | $246.60 |
| 7 purchase totals = | $1,242.75 | $1,345.7904 | $1,345.79 | $1,345.75 | $1,345.80 | |