| 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 | $248.77 | 6.478% | $264.8853 | $264.89 | $264.90 | $264.90 |
| Purchase #2 | $164.98 | 3.266% | $170.3682 | $170.37 | $170.35 | $170.40 |
| Purchase #3 | $227.77 | 10.828% | $252.4329 | $252.43 | $252.45 | $252.40 |
| Purchase #4 | $169.81 | 7.304% | $182.2129 | $182.21 | $182.20 | $182.20 |
| Purchase #5 | $93.82 | 12.113% | $105.1844 | $105.18 | $105.20 | $105.20 |
| Purchase #6 | $92.66 | 4.787% | $97.0956 | $97.10 | $97.10 | $97.10 |
| Purchase #7 | $128.36 | 12.805% | $144.7965 | $144.80 | $144.80 | $144.80 |
| 7 purchase totals = | $1,126.17 | $1,216.9758 | $1,216.98 | $1,217.00 | $1,217.00 | |