| 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 | $208.79 | 6.791% | $222.9689 | $222.97 | $222.95 | $223.00 |
| Purchase #2 | $184.59 | 13.758% | $209.9859 | $209.99 | $210.00 | $210.00 |
| Purchase #3 | $240.98 | 7.417% | $258.8535 | $258.85 | $258.85 | $258.90 |
| Purchase #4 | $131.97 | 3.488% | $136.5731 | $136.57 | $136.55 | $136.60 |
| Purchase #5 | $128.51 | 8.619% | $139.5863 | $139.59 | $139.60 | $139.60 |
| Purchase #6 | $39.66 | 13.359% | $44.9582 | $44.96 | $44.95 | $45.00 |
| Purchase #7 | $60.52 | 12.105% | $67.8459 | $67.85 | $67.85 | $67.80 |
| 7 purchase totals = | $995.02 | $1,080.7718 | $1,080.78 | $1,080.75 | $1,080.90 | |