| 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 | $130.41 | 8.483% | $141.4727 | $141.47 | $141.45 | $141.50 |
| Purchase #2 | $98.40 | 10.456% | $108.6887 | $108.69 | $108.70 | $108.70 |
| Purchase #3 | $125.79 | 13.342% | $142.5729 | $142.57 | $142.55 | $142.60 |
| Purchase #4 | $107.88 | 4.693% | $112.9428 | $112.94 | $112.95 | $112.90 |
| Purchase #5 | $97.26 | 11.423% | $108.37 | $108.37 | $108.35 | $108.40 |
| Purchase #6 | $210.39 | 12.356% | $236.3858 | $236.39 | $236.40 | $236.40 |
| Purchase #7 | $8.84 | 11.254% | $9.8349 | $9.83 | $9.85 | $9.80 |
| 7 purchase totals = | $778.97 | $860.2678 | $860.26 | $860.25 | $860.30 | |