| 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 | $109.28 | 11.307% | $121.6363 | $121.64 | $121.65 | $121.60 |
| Purchase #2 | $196.58 | 13.628% | $223.3699 | $223.37 | $223.35 | $223.40 |
| Purchase #3 | $22.70 | 13.746% | $25.8203 | $25.82 | $25.80 | $25.80 |
| Purchase #4 | $124.52 | 9.425% | $136.256 | $136.26 | $136.25 | $136.30 |
| Purchase #5 | $30.60 | 12.686% | $34.4819 | $34.48 | $34.50 | $34.50 |
| Purchase #6 | $25.95 | 10.465% | $28.6657 | $28.67 | $28.65 | $28.70 |
| Purchase #7 | $231.54 | 4.832% | $242.728 | $242.73 | $242.75 | $242.70 |
| 7 purchase totals = | $741.17 | $812.9581 | $812.97 | $812.95 | $813.00 | |