| 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 | $114.81 | 5.744% | $121.4047 | $121.40 | $121.40 | $121.40 |
| Purchase #2 | $242.81 | 7.608% | $261.283 | $261.28 | $261.30 | $261.30 |
| Purchase #3 | $49.53 | 5.852% | $52.4285 | $52.43 | $52.45 | $52.40 |
| Purchase #4 | $21.33 | 4.632% | $22.318 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $61.60 | 3.680% | $63.8669 | $63.87 | $63.85 | $63.90 |
| Purchase #6 | $227.36 | 11.399% | $253.2768 | $253.28 | $253.30 | $253.30 |
| Purchase #7 | $222.55 | 7.390% | $238.9964 | $239.00 | $239.00 | $239.00 |
| 7 purchase totals = | $939.99 | $1,013.5743 | $1,013.58 | $1,013.60 | $1,013.60 | |