| 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 | $243.83 | 11.422% | $271.6803 | $271.68 | $271.70 | $271.70 |
| Purchase #2 | $102.83 | 4.512% | $107.4697 | $107.47 | $107.45 | $107.50 |
| Purchase #3 | $133.87 | 8.584% | $145.3614 | $145.36 | $145.35 | $145.40 |
| Purchase #4 | $201.53 | 9.722% | $221.1227 | $221.12 | $221.10 | $221.10 |
| Purchase #5 | $111.26 | 12.482% | $125.1475 | $125.15 | $125.15 | $125.10 |
| Purchase #6 | $248.82 | 5.233% | $261.8408 | $261.84 | $261.85 | $261.80 |
| Purchase #7 | $97.34 | 5.129% | $102.3326 | $102.33 | $102.35 | $102.30 |
| 7 purchase totals = | $1,139.48 | $1,234.9550 | $1,234.95 | $1,234.95 | $1,234.90 | |