| 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 | $244.27 | 12.352% | $274.4422 | $274.44 | $274.45 | $274.40 |
| Purchase #2 | $67.36 | 12.339% | $75.6716 | $75.67 | $75.65 | $75.70 |
| Purchase #3 | $9.75 | 4.378% | $10.1769 | $10.18 | $10.20 | $10.20 |
| Purchase #4 | $170.52 | 12.195% | $191.3149 | $191.31 | $191.30 | $191.30 |
| Purchase #5 | $201.27 | 3.868% | $209.0551 | $209.06 | $209.05 | $209.10 |
| Purchase #6 | $5.26 | 4.366% | $5.4897 | $5.49 | $5.50 | $5.50 |
| Purchase #7 | $9.29 | 5.407% | $9.7923 | $9.79 | $9.80 | $9.80 |
| 7 purchase totals = | $707.72 | $775.9427 | $775.94 | $775.95 | $776.00 | |