| 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 | $115.34 | 13.113% | $130.4645 | $130.46 | $130.45 | $130.50 |
| Purchase #2 | $222.65 | 9.553% | $243.9198 | $243.92 | $243.90 | $243.90 |
| Purchase #3 | $204.69 | 5.130% | $215.1906 | $215.19 | $215.20 | $215.20 |
| Purchase #4 | $226.44 | 4.564% | $236.7747 | $236.77 | $236.75 | $236.80 |
| Purchase #5 | $75.49 | 9.652% | $82.7763 | $82.78 | $82.80 | $82.80 |
| Purchase #6 | $239.62 | 8.470% | $259.9158 | $259.92 | $259.90 | $259.90 |
| Purchase #7 | $62.52 | 4.773% | $65.5041 | $65.50 | $65.50 | $65.50 |
| 7 purchase totals = | $1,146.75 | $1,234.5458 | $1,234.54 | $1,234.50 | $1,234.60 | |