| 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 | $210.26 | 10.284% | $231.8831 | $231.88 | $231.90 | $231.90 |
| Purchase #2 | $77.60 | 4.433% | $81.04 | $81.04 | $81.05 | $81.00 |
| Purchase #3 | $48.43 | 9.185% | $52.8783 | $52.88 | $52.90 | $52.90 |
| Purchase #4 | $102.29 | 3.848% | $106.2261 | $106.23 | $106.25 | $106.20 |
| Purchase #5 | $13.91 | 7.255% | $14.9192 | $14.92 | $14.90 | $14.90 |
| Purchase #6 | $74.83 | 5.772% | $79.1492 | $79.15 | $79.15 | $79.10 |
| Purchase #7 | $140.78 | 11.325% | $156.7233 | $156.72 | $156.70 | $156.70 |
| 7 purchase totals = | $668.10 | $722.8192 | $722.82 | $722.85 | $722.70 | |