| 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 | $90.67 | 12.284% | $101.8079 | $101.81 | $101.80 | $101.80 |
| Purchase #2 | $108.62 | 9.553% | $118.9965 | $119.00 | $119.00 | $119.00 |
| Purchase #3 | $15.81 | 8.675% | $17.1815 | $17.18 | $17.20 | $17.20 |
| Purchase #4 | $227.83 | 3.107% | $234.9087 | $234.91 | $234.90 | $234.90 |
| Purchase #5 | $127.44 | 12.388% | $143.2273 | $143.23 | $143.25 | $143.20 |
| Purchase #6 | $192.28 | 12.134% | $215.6113 | $215.61 | $215.60 | $215.60 |
| Purchase #7 | $102.28 | 3.221% | $105.5744 | $105.57 | $105.55 | $105.60 |
| 7 purchase totals = | $864.93 | $937.3076 | $937.31 | $937.30 | $937.30 | |