| 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 | $117.63 | 3.683% | $121.9623 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $11.56 | 10.174% | $12.7361 | $12.74 | $12.75 | $12.70 |
| Purchase #3 | $115.83 | 3.373% | $119.7369 | $119.74 | $119.75 | $119.70 |
| Purchase #4 | $117.99 | 6.257% | $125.3726 | $125.37 | $125.35 | $125.40 |
| Purchase #5 | $121.38 | 9.294% | $132.6611 | $132.66 | $132.65 | $132.70 |
| Purchase #6 | $239.96 | 13.502% | $272.3594 | $272.36 | $272.35 | $272.40 |
| Purchase #7 | $183.98 | 3.316% | $190.0808 | $190.08 | $190.10 | $190.10 |
| 7 purchase totals = | $908.33 | $974.9092 | $974.91 | $974.90 | $975.00 | |