| 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 | $119.67 | 7.283% | $128.3856 | $128.39 | $128.40 | $128.40 |
| Purchase #2 | $104.71 | 9.242% | $114.3873 | $114.39 | $114.40 | $114.40 |
| Purchase #3 | $200.38 | 3.693% | $207.78 | $207.78 | $207.80 | $207.80 |
| Purchase #4 | $227.64 | 10.512% | $251.5695 | $251.57 | $251.55 | $251.60 |
| Purchase #5 | $93.30 | 5.107% | $98.0648 | $98.06 | $98.05 | $98.10 |
| Purchase #6 | $227.36 | 3.373% | $235.0289 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $90.53 | 5.828% | $95.8061 | $95.81 | $95.80 | $95.80 |
| 7 purchase totals = | $1,063.59 | $1,131.0222 | $1,131.03 | $1,131.05 | $1,131.10 | |