| 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 | $226.82 | 12.585% | $255.3653 | $255.37 | $255.35 | $255.40 |
| Purchase #2 | $99.92 | 12.466% | $112.376 | $112.38 | $112.40 | $112.40 |
| Purchase #3 | $23.93 | 8.868% | $26.0521 | $26.05 | $26.05 | $26.10 |
| Purchase #4 | $90.71 | 12.777% | $102.3 | $102.30 | $102.30 | $102.30 |
| Purchase #5 | $26.33 | 13.801% | $29.9638 | $29.96 | $29.95 | $30.00 |
| Purchase #6 | $100.94 | 8.407% | $109.426 | $109.43 | $109.45 | $109.40 |
| Purchase #7 | $8.28 | 4.737% | $8.6722 | $8.67 | $8.65 | $8.70 |
| 7 purchase totals = | $576.93 | $644.1554 | $644.16 | $644.15 | $644.30 | |