| 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 | $12.43 | 10.196% | $13.6974 | $13.70 | $13.70 | $13.70 |
| Purchase #2 | $246.32 | 7.709% | $265.3088 | $265.31 | $265.30 | $265.30 |
| Purchase #3 | $145.82 | 3.541% | $150.9835 | $150.98 | $151.00 | $151.00 |
| Purchase #4 | $235.99 | 5.300% | $248.4975 | $248.50 | $248.50 | $248.50 |
| Purchase #5 | $88.36 | 9.863% | $97.0749 | $97.07 | $97.05 | $97.10 |
| Purchase #6 | $232.92 | 12.150% | $261.2198 | $261.22 | $261.20 | $261.20 |
| Purchase #7 | $88.35 | 10.161% | $97.3272 | $97.33 | $97.35 | $97.30 |
| 7 purchase totals = | $1,050.19 | $1,134.1091 | $1,134.11 | $1,134.10 | $1,134.10 | |