| 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 | $100.61 | 4.289% | $104.9252 | $104.93 | $104.95 | $104.90 |
| Purchase #2 | $247.87 | 9.815% | $272.1984 | $272.20 | $272.20 | $272.20 |
| Purchase #3 | $70.97 | 4.193% | $73.9458 | $73.95 | $73.95 | $73.90 |
| Purchase #4 | $143.69 | 5.229% | $151.2036 | $151.20 | $151.20 | $151.20 |
| Purchase #5 | $104.32 | 9.871% | $114.6174 | $114.62 | $114.60 | $114.60 |
| Purchase #6 | $234.64 | 10.612% | $259.54 | $259.54 | $259.55 | $259.50 |
| Purchase #7 | $54.39 | 4.703% | $56.948 | $56.95 | $56.95 | $56.90 |
| 7 purchase totals = | $956.49 | $1,033.3784 | $1,033.39 | $1,033.40 | $1,033.20 | |