| 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 | $121.50 | 9.403% | $132.9246 | $132.92 | $132.90 | $132.90 |
| Purchase #2 | $93.87 | 10.504% | $103.7301 | $103.73 | $103.75 | $103.70 |
| Purchase #3 | $30.89 | 4.604% | $32.3122 | $32.31 | $32.30 | $32.30 |
| Purchase #4 | $46.93 | 8.506% | $50.9219 | $50.92 | $50.90 | $50.90 |
| Purchase #5 | $229.79 | 3.260% | $237.2812 | $237.28 | $237.30 | $237.30 |
| Purchase #6 | $199.74 | 12.513% | $224.7335 | $224.73 | $224.75 | $224.70 |
| Purchase #7 | $126.59 | 7.104% | $135.583 | $135.58 | $135.60 | $135.60 |
| 7 purchase totals = | $849.31 | $917.4865 | $917.47 | $917.50 | $917.40 | |