| 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 | $108.25 | 5.684% | $114.4029 | $114.40 | $114.40 | $114.40 |
| Purchase #2 | $207.97 | 10.523% | $229.8547 | $229.85 | $229.85 | $229.90 |
| Purchase #3 | $188.42 | 10.607% | $208.4057 | $208.41 | $208.40 | $208.40 |
| Purchase #4 | $99.99 | 10.439% | $110.428 | $110.43 | $110.45 | $110.40 |
| Purchase #5 | $249.74 | 10.843% | $276.8193 | $276.82 | $276.80 | $276.80 |
| Purchase #6 | $187.38 | 10.366% | $206.8038 | $206.80 | $206.80 | $206.80 |
| Purchase #7 | $208.48 | 12.575% | $234.6964 | $234.70 | $234.70 | $234.70 |
| 7 purchase totals = | $1,250.23 | $1,381.4108 | $1,381.41 | $1,381.40 | $1,381.40 | |