| 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 | $205.49 | 12.856% | $231.9078 | $231.91 | $231.90 | $231.90 |
| Purchase #2 | $52.63 | 3.747% | $54.602 | $54.60 | $54.60 | $54.60 |
| Purchase #3 | $7.98 | 8.361% | $8.6472 | $8.65 | $8.65 | $8.60 |
| Purchase #4 | $224.53 | 8.267% | $243.0919 | $243.09 | $243.10 | $243.10 |
| Purchase #5 | $161.64 | 3.532% | $167.3491 | $167.35 | $167.35 | $167.30 |
| Purchase #6 | $13.38 | 3.323% | $13.8246 | $13.82 | $13.80 | $13.80 |
| Purchase #7 | $200.45 | 12.358% | $225.2216 | $225.22 | $225.20 | $225.20 |
| 7 purchase totals = | $866.10 | $944.6442 | $944.64 | $944.60 | $944.50 | |