| 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 | $215.70 | 6.366% | $229.4315 | $229.43 | $229.45 | $229.40 |
| Purchase #2 | $117.42 | 12.520% | $132.121 | $132.12 | $132.10 | $132.10 |
| Purchase #3 | $146.58 | 6.308% | $155.8263 | $155.83 | $155.85 | $155.80 |
| Purchase #4 | $177.33 | 13.734% | $201.6845 | $201.68 | $201.70 | $201.70 |
| Purchase #5 | $73.58 | 4.209% | $76.677 | $76.68 | $76.70 | $76.70 |
| Purchase #6 | $51.65 | 6.492% | $55.0031 | $55.00 | $55.00 | $55.00 |
| Purchase #7 | $222.63 | 11.353% | $247.9052 | $247.91 | $247.90 | $247.90 |
| 7 purchase totals = | $1,004.89 | $1,098.6486 | $1,098.65 | $1,098.70 | $1,098.60 | |