| 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 | $233.39 | 3.130% | $240.6951 | $240.70 | $240.70 | $240.70 |
| Purchase #2 | $166.44 | 8.327% | $180.2995 | $180.30 | $180.30 | $180.30 |
| Purchase #3 | $60.74 | 4.374% | $63.3968 | $63.40 | $63.40 | $63.40 |
| Purchase #4 | $236.44 | 12.453% | $265.8839 | $265.88 | $265.90 | $265.90 |
| Purchase #5 | $166.49 | 11.524% | $185.6763 | $185.68 | $185.70 | $185.70 |
| Purchase #6 | $71.85 | 5.113% | $75.5237 | $75.52 | $75.50 | $75.50 |
| Purchase #7 | $201.53 | 10.576% | $222.8438 | $222.84 | $222.85 | $222.80 |
| 7 purchase totals = | $1,136.88 | $1,234.3191 | $1,234.32 | $1,234.35 | $1,234.30 | |