| 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 | $127.99 | 5.292% | $134.7632 | $134.76 | $134.75 | $134.80 |
| Purchase #2 | $214.40 | 11.724% | $239.5363 | $239.54 | $239.55 | $239.50 |
| Purchase #3 | $117.40 | 13.139% | $132.8252 | $132.83 | $132.85 | $132.80 |
| Purchase #4 | $168.74 | 11.439% | $188.0422 | $188.04 | $188.05 | $188.00 |
| Purchase #5 | $183.95 | 9.677% | $201.7508 | $201.75 | $201.75 | $201.80 |
| Purchase #6 | $170.67 | 10.471% | $188.5409 | $188.54 | $188.55 | $188.50 |
| Purchase #7 | $178.40 | 6.645% | $190.2547 | $190.25 | $190.25 | $190.30 |
| 7 purchase totals = | $1,161.55 | $1,275.7133 | $1,275.71 | $1,275.75 | $1,275.70 | |