| 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 | $221.31 | 5.290% | $233.0173 | $233.02 | $233.00 | $233.00 |
| Purchase #2 | $109.86 | 12.295% | $123.3673 | $123.37 | $123.35 | $123.40 |
| Purchase #3 | $79.58 | 5.803% | $84.198 | $84.20 | $84.20 | $84.20 |
| Purchase #4 | $76.66 | 8.469% | $83.1523 | $83.15 | $83.15 | $83.20 |
| Purchase #5 | $82.50 | 6.386% | $87.7685 | $87.77 | $87.75 | $87.80 |
| Purchase #6 | $10.87 | 4.524% | $11.3618 | $11.36 | $11.35 | $11.40 |
| Purchase #7 | $136.67 | 12.328% | $153.5187 | $153.52 | $153.50 | $153.50 |
| 7 purchase totals = | $717.45 | $776.3839 | $776.39 | $776.30 | $776.50 | |