| 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 | $141.31 | 8.522% | $153.3524 | $153.35 | $153.35 | $153.40 |
| Purchase #2 | $98.69 | 11.857% | $110.3917 | $110.39 | $110.40 | $110.40 |
| Purchase #3 | $73.82 | 7.549% | $79.3927 | $79.39 | $79.40 | $79.40 |
| Purchase #4 | $27.82 | 8.205% | $30.1026 | $30.10 | $30.10 | $30.10 |
| Purchase #5 | $123.81 | 5.111% | $130.1379 | $130.14 | $130.15 | $130.10 |
| Purchase #6 | $195.58 | 13.761% | $222.4938 | $222.49 | $222.50 | $222.50 |
| Purchase #7 | $202.95 | 3.108% | $209.2577 | $209.26 | $209.25 | $209.30 |
| 7 purchase totals = | $863.98 | $935.1288 | $935.12 | $935.15 | $935.20 | |