| 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 | $176.33 | 12.522% | $198.41 | $198.41 | $198.40 | $198.40 |
| Purchase #2 | $81.35 | 8.471% | $88.2412 | $88.24 | $88.25 | $88.20 |
| Purchase #3 | $39.40 | 11.176% | $43.8033 | $43.80 | $43.80 | $43.80 |
| Purchase #4 | $228.79 | 9.135% | $249.69 | $249.69 | $249.70 | $249.70 |
| Purchase #5 | $186.44 | 12.515% | $209.773 | $209.77 | $209.75 | $209.80 |
| Purchase #6 | $212.99 | 4.650% | $222.894 | $222.89 | $222.90 | $222.90 |
| Purchase #7 | $213.73 | 11.396% | $238.0867 | $238.09 | $238.10 | $238.10 |
| 7 purchase totals = | $1,139.03 | $1,250.8982 | $1,250.89 | $1,250.90 | $1,250.90 | |