| 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 | $222.46 | 11.344% | $247.6959 | $247.70 | $247.70 | $247.70 |
| Purchase #2 | $132.78 | 8.754% | $144.4036 | $144.40 | $144.40 | $144.40 |
| Purchase #3 | $132.48 | 12.583% | $149.15 | $149.15 | $149.15 | $149.20 |
| Purchase #4 | $183.75 | 5.400% | $193.6725 | $193.67 | $193.65 | $193.70 |
| Purchase #5 | $80.42 | 7.129% | $86.1531 | $86.15 | $86.15 | $86.20 |
| Purchase #6 | $60.59 | 13.576% | $68.8157 | $68.82 | $68.80 | $68.80 |
| Purchase #7 | $196.49 | 8.296% | $212.7908 | $212.79 | $212.80 | $212.80 |
| 7 purchase totals = | $1,008.97 | $1,102.6816 | $1,102.68 | $1,102.65 | $1,102.80 | |