| 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 | $202.46 | 6.617% | $215.8568 | $215.86 | $215.85 | $215.90 |
| Purchase #2 | $124.75 | 4.807% | $130.7467 | $130.75 | $130.75 | $130.70 |
| Purchase #3 | $208.37 | 13.568% | $236.6416 | $236.64 | $236.65 | $236.60 |
| Purchase #4 | $217.32 | 4.720% | $227.5775 | $227.58 | $227.60 | $227.60 |
| Purchase #5 | $61.89 | 3.795% | $64.2387 | $64.24 | $64.25 | $64.20 |
| Purchase #6 | $29.82 | 5.846% | $31.5633 | $31.56 | $31.55 | $31.60 |
| Purchase #7 | $45.91 | 11.696% | $51.2796 | $51.28 | $51.30 | $51.30 |
| 7 purchase totals = | $890.52 | $957.9042 | $957.91 | $957.95 | $957.90 | |