| 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 | $237.90 | 12.778% | $268.2989 | $268.30 | $268.30 | $268.30 |
| Purchase #2 | $99.92 | 10.753% | $110.6644 | $110.66 | $110.65 | $110.70 |
| Purchase #3 | $190.78 | 9.616% | $209.1254 | $209.13 | $209.15 | $209.10 |
| Purchase #4 | $9.30 | 8.301% | $10.072 | $10.07 | $10.05 | $10.10 |
| Purchase #5 | $81.83 | 5.398% | $86.2472 | $86.25 | $86.25 | $86.20 |
| Purchase #6 | $74.85 | 12.290% | $84.0491 | $84.05 | $84.05 | $84.00 |
| Purchase #7 | $166.74 | 8.499% | $180.9112 | $180.91 | $180.90 | $180.90 |
| 7 purchase totals = | $861.32 | $949.3682 | $949.37 | $949.35 | $949.30 | |