| 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 | $30.68 | 10.179% | $33.8029 | $33.80 | $33.80 | $33.80 |
| Purchase #2 | $220.70 | 3.209% | $227.7823 | $227.78 | $227.80 | $227.80 |
| Purchase #3 | $60.64 | 10.643% | $67.0939 | $67.09 | $67.10 | $67.10 |
| Purchase #4 | $230.82 | 13.157% | $261.189 | $261.19 | $261.20 | $261.20 |
| Purchase #5 | $123.61 | 7.143% | $132.4395 | $132.44 | $132.45 | $132.40 |
| Purchase #6 | $68.56 | 5.249% | $72.1587 | $72.16 | $72.15 | $72.20 |
| Purchase #7 | $129.68 | 8.801% | $141.0931 | $141.09 | $141.10 | $141.10 |
| 7 purchase totals = | $864.69 | $935.5594 | $935.55 | $935.60 | $935.60 | |