| 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 | $214.76 | 11.738% | $239.9685 | $239.97 | $239.95 | $240.00 |
| Purchase #2 | $104.49 | 7.864% | $112.7071 | $112.71 | $112.70 | $112.70 |
| Purchase #3 | $100.67 | 8.795% | $109.5239 | $109.52 | $109.50 | $109.50 |
| Purchase #4 | $73.66 | 10.521% | $81.4098 | $81.41 | $81.40 | $81.40 |
| Purchase #5 | $164.52 | 13.622% | $186.9309 | $186.93 | $186.95 | $186.90 |
| Purchase #6 | $26.77 | 12.764% | $30.1869 | $30.19 | $30.20 | $30.20 |
| Purchase #7 | $238.91 | 9.210% | $260.9136 | $260.91 | $260.90 | $260.90 |
| 7 purchase totals = | $923.78 | $1,021.6407 | $1,021.64 | $1,021.60 | $1,021.60 | |