| 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 | $243.31 | 8.248% | $263.3782 | $263.38 | $263.40 | $263.40 |
| Purchase #2 | $95.72 | 9.711% | $105.0154 | $105.02 | $105.00 | $105.00 |
| Purchase #3 | $190.82 | 9.831% | $209.5795 | $209.58 | $209.60 | $209.60 |
| Purchase #4 | $154.95 | 10.849% | $171.7605 | $171.76 | $171.75 | $171.80 |
| Purchase #5 | $114.37 | 6.766% | $122.1083 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $132.52 | 9.465% | $145.063 | $145.06 | $145.05 | $145.10 |
| Purchase #7 | $170.83 | 6.576% | $182.0638 | $182.06 | $182.05 | $182.10 |
| 7 purchase totals = | $1,102.52 | $1,198.9687 | $1,198.97 | $1,198.95 | $1,199.10 | |