| 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 | $204.88 | 3.836% | $212.7392 | $212.74 | $212.75 | $212.70 |
| Purchase #2 | $128.78 | 11.791% | $143.9644 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $203.97 | 6.644% | $217.5218 | $217.52 | $217.50 | $217.50 |
| Purchase #4 | $70.48 | 3.253% | $72.7727 | $72.77 | $72.75 | $72.80 |
| Purchase #5 | $180.68 | 12.122% | $202.582 | $202.58 | $202.60 | $202.60 |
| Purchase #6 | $154.56 | 12.146% | $173.3329 | $173.33 | $173.35 | $173.30 |
| Purchase #7 | $99.41 | 6.583% | $105.9542 | $105.95 | $105.95 | $106.00 |
| 7 purchase totals = | $1,042.76 | $1,128.8672 | $1,128.85 | $1,128.85 | $1,128.90 | |