| 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 | $201.47 | 3.153% | $207.8223 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $27.52 | 11.493% | $30.6829 | $30.68 | $30.70 | $30.70 |
| Purchase #3 | $29.58 | 7.543% | $31.8112 | $31.81 | $31.80 | $31.80 |
| Purchase #4 | $40.46 | 4.762% | $42.3867 | $42.39 | $42.40 | $42.40 |
| Purchase #5 | $62.73 | 3.270% | $64.7813 | $64.78 | $64.80 | $64.80 |
| Purchase #6 | $231.38 | 10.566% | $255.8276 | $255.83 | $255.85 | $255.80 |
| Purchase #7 | $237.33 | 11.806% | $265.3492 | $265.35 | $265.35 | $265.30 |
| 7 purchase totals = | $830.47 | $898.6612 | $898.66 | $898.70 | $898.60 | |