| 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 | $220.41 | 4.659% | $230.6789 | $230.68 | $230.70 | $230.70 |
| Purchase #2 | $171.36 | 13.562% | $194.5998 | $194.60 | $194.60 | $194.60 |
| Purchase #3 | $53.57 | 8.140% | $57.9306 | $57.93 | $57.95 | $57.90 |
| Purchase #4 | $12.40 | 9.555% | $13.5848 | $13.58 | $13.60 | $13.60 |
| Purchase #5 | $18.76 | 13.323% | $21.2594 | $21.26 | $21.25 | $21.30 |
| Purchase #6 | $229.82 | 13.722% | $261.3559 | $261.36 | $261.35 | $261.40 |
| Purchase #7 | $182.39 | 5.143% | $191.7703 | $191.77 | $191.75 | $191.80 |
| 7 purchase totals = | $888.71 | $971.1797 | $971.18 | $971.20 | $971.30 | |