| 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 | $136.96 | 3.558% | $141.833 | $141.83 | $141.85 | $141.80 |
| Purchase #2 | $102.92 | 5.246% | $108.3192 | $108.32 | $108.30 | $108.30 |
| Purchase #3 | $248.54 | 6.504% | $264.705 | $264.71 | $264.70 | $264.70 |
| Purchase #4 | $101.96 | 11.821% | $114.0127 | $114.01 | $114.00 | $114.00 |
| Purchase #5 | $199.53 | 10.615% | $220.7101 | $220.71 | $220.70 | $220.70 |
| Purchase #6 | $232.83 | 7.141% | $249.4564 | $249.46 | $249.45 | $249.50 |
| Purchase #7 | $200.28 | 13.563% | $227.444 | $227.44 | $227.45 | $227.40 |
| 7 purchase totals = | $1,223.02 | $1,326.4804 | $1,326.48 | $1,326.45 | $1,326.40 | |