| 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 | $130.31 | 6.842% | $139.2258 | $139.23 | $139.25 | $139.20 |
| Purchase #2 | $173.93 | 9.365% | $190.2185 | $190.22 | $190.20 | $190.20 |
| Purchase #3 | $234.53 | 11.387% | $261.2359 | $261.24 | $261.25 | $261.20 |
| Purchase #4 | $172.25 | 11.725% | $192.4463 | $192.45 | $192.45 | $192.40 |
| Purchase #5 | $44.52 | 11.219% | $49.5147 | $49.51 | $49.50 | $49.50 |
| Purchase #6 | $9.55 | 13.812% | $10.869 | $10.87 | $10.85 | $10.90 |
| Purchase #7 | $104.50 | 12.849% | $117.9272 | $117.93 | $117.95 | $117.90 |
| 7 purchase totals = | $869.59 | $961.4374 | $961.45 | $961.45 | $961.30 | |