| 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 | $150.42 | 4.404% | $157.0445 | $157.04 | $157.05 | $157.00 |
| Purchase #2 | $222.53 | 3.583% | $230.5032 | $230.50 | $230.50 | $230.50 |
| Purchase #3 | $117.25 | 3.499% | $121.3526 | $121.35 | $121.35 | $121.40 |
| Purchase #4 | $246.35 | 4.471% | $257.3643 | $257.36 | $257.35 | $257.40 |
| Purchase #5 | $12.35 | 3.295% | $12.7569 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $171.58 | 8.384% | $185.9653 | $185.97 | $185.95 | $186.00 |
| Purchase #7 | $40.48 | 11.863% | $45.2821 | $45.28 | $45.30 | $45.30 |
| 7 purchase totals = | $960.96 | $1,010.2689 | $1,010.26 | $1,010.25 | $1,010.40 | |