| 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 | $103.84 | 10.546% | $114.791 | $114.79 | $114.80 | $114.80 |
| Purchase #2 | $201.95 | 13.397% | $229.0052 | $229.01 | $229.00 | $229.00 |
| Purchase #3 | $189.42 | 3.408% | $195.8754 | $195.88 | $195.90 | $195.90 |
| Purchase #4 | $215.58 | 9.693% | $236.4762 | $236.48 | $236.50 | $236.50 |
| Purchase #5 | $182.30 | 13.241% | $206.4383 | $206.44 | $206.45 | $206.40 |
| Purchase #6 | $60.43 | 12.514% | $67.9922 | $67.99 | $68.00 | $68.00 |
| Purchase #7 | $209.42 | 3.612% | $216.9843 | $216.98 | $217.00 | $217.00 |
| 7 purchase totals = | $1,162.94 | $1,267.5626 | $1,267.57 | $1,267.65 | $1,267.60 | |