| 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 | $212.94 | 12.784% | $240.1622 | $240.16 | $240.15 | $240.20 |
| Purchase #2 | $180.25 | 8.296% | $195.2035 | $195.20 | $195.20 | $195.20 |
| Purchase #3 | $12.95 | 6.765% | $13.8261 | $13.83 | $13.85 | $13.80 |
| Purchase #4 | $69.29 | 11.528% | $77.2778 | $77.28 | $77.30 | $77.30 |
| Purchase #5 | $171.60 | 13.795% | $195.2722 | $195.27 | $195.25 | $195.30 |
| Purchase #6 | $14.53 | 8.469% | $15.7605 | $15.76 | $15.75 | $15.80 |
| Purchase #7 | $85.72 | 13.334% | $97.1499 | $97.15 | $97.15 | $97.10 |
| 7 purchase totals = | $747.28 | $834.6522 | $834.65 | $834.65 | $834.70 | |