| 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 | $222.31 | 7.393% | $238.7454 | $238.75 | $238.75 | $238.70 |
| Purchase #2 | $154.52 | 10.514% | $170.7662 | $170.77 | $170.75 | $170.80 |
| Purchase #3 | $130.46 | 4.840% | $136.7743 | $136.77 | $136.75 | $136.80 |
| Purchase #4 | $150.69 | 12.679% | $169.796 | $169.80 | $169.80 | $169.80 |
| Purchase #5 | $42.83 | 7.498% | $46.0414 | $46.04 | $46.05 | $46.00 |
| Purchase #6 | $106.74 | 6.247% | $113.408 | $113.41 | $113.40 | $113.40 |
| Purchase #7 | $215.69 | 3.747% | $223.7719 | $223.77 | $223.75 | $223.80 |
| 7 purchase totals = | $1,023.24 | $1,099.3032 | $1,099.31 | $1,099.25 | $1,099.30 | |