| 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 | $35.66 | 12.174% | $40.0012 | $40.00 | $40.00 | $40.00 |
| Purchase #2 | $173.70 | 12.296% | $195.0582 | $195.06 | $195.05 | $195.10 |
| Purchase #3 | $248.42 | 5.386% | $261.7999 | $261.80 | $261.80 | $261.80 |
| Purchase #4 | $209.42 | 10.288% | $230.9651 | $230.97 | $230.95 | $231.00 |
| Purchase #5 | $160.96 | 12.271% | $180.7114 | $180.71 | $180.70 | $180.70 |
| Purchase #6 | $111.50 | 13.398% | $126.4388 | $126.44 | $126.45 | $126.40 |
| Purchase #7 | $218.81 | 9.789% | $240.2293 | $240.23 | $240.25 | $240.20 |
| 7 purchase totals = | $1,158.47 | $1,275.2039 | $1,275.21 | $1,275.20 | $1,275.20 | |