| 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 | $113.36 | 10.681% | $125.468 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $165.27 | 3.260% | $170.6578 | $170.66 | $170.65 | $170.70 |
| Purchase #3 | $229.41 | 3.765% | $238.0473 | $238.05 | $238.05 | $238.00 |
| Purchase #4 | $46.75 | 3.845% | $48.5475 | $48.55 | $48.55 | $48.50 |
| Purchase #5 | $167.94 | 9.250% | $183.4745 | $183.47 | $183.45 | $183.50 |
| Purchase #6 | $15.77 | 4.455% | $16.4726 | $16.47 | $16.45 | $16.50 |
| Purchase #7 | $204.87 | 12.134% | $229.7289 | $229.73 | $229.75 | $229.70 |
| 7 purchase totals = | $943.37 | $1,012.3966 | $1,012.40 | $1,012.35 | $1,012.40 | |