| 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 | $102.83 | 11.243% | $114.3912 | $114.39 | $114.40 | $114.40 |
| Purchase #2 | $7.77 | 9.202% | $8.485 | $8.49 | $8.50 | $8.50 |
| Purchase #3 | $143.83 | 7.462% | $154.5626 | $154.56 | $154.55 | $154.60 |
| Purchase #4 | $91.44 | 13.782% | $104.0423 | $104.04 | $104.05 | $104.00 |
| Purchase #5 | $108.41 | 10.558% | $119.8559 | $119.86 | $119.85 | $119.90 |
| Purchase #6 | $106.57 | 10.166% | $117.4039 | $117.40 | $117.40 | $117.40 |
| Purchase #7 | $219.62 | 4.609% | $229.7423 | $229.74 | $229.75 | $229.70 |
| 7 purchase totals = | $780.47 | $848.4832 | $848.48 | $848.50 | $848.50 | |