| 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 | $236.82 | 12.698% | $266.8914 | $266.89 | $266.90 | $266.90 |
| Purchase #2 | $37.36 | 7.509% | $40.1654 | $40.17 | $40.15 | $40.20 |
| Purchase #3 | $105.83 | 7.605% | $113.8784 | $113.88 | $113.90 | $113.90 |
| Purchase #4 | $154.77 | 5.569% | $163.3891 | $163.39 | $163.40 | $163.40 |
| Purchase #5 | $190.27 | 7.729% | $204.976 | $204.98 | $205.00 | $205.00 |
| Purchase #6 | $117.25 | 10.731% | $129.8321 | $129.83 | $129.85 | $129.80 |
| Purchase #7 | $245.40 | 8.608% | $266.524 | $266.52 | $266.50 | $266.50 |
| 7 purchase totals = | $1,087.70 | $1,185.6564 | $1,185.66 | $1,185.70 | $1,185.70 | |