| 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 | $131.48 | 3.858% | $136.5525 | $136.55 | $136.55 | $136.60 |
| Purchase #2 | $104.34 | 9.257% | $113.9988 | $114.00 | $114.00 | $114.00 |
| Purchase #3 | $191.78 | 11.521% | $213.875 | $213.88 | $213.90 | $213.90 |
| Purchase #4 | $197.27 | 6.136% | $209.3745 | $209.37 | $209.35 | $209.40 |
| Purchase #5 | $104.89 | 4.826% | $109.952 | $109.95 | $109.95 | $110.00 |
| Purchase #6 | $89.90 | 5.705% | $95.0288 | $95.03 | $95.05 | $95.00 |
| Purchase #7 | $239.39 | 12.235% | $268.6794 | $268.68 | $268.70 | $268.70 |
| 7 purchase totals = | $1,059.05 | $1,147.4610 | $1,147.46 | $1,147.50 | $1,147.60 | |