| 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 | $247.63 | 5.730% | $261.8192 | $261.82 | $261.80 | $261.80 |
| Purchase #2 | $192.64 | 12.721% | $217.1457 | $217.15 | $217.15 | $217.10 |
| Purchase #3 | $199.78 | 4.157% | $208.0849 | $208.08 | $208.10 | $208.10 |
| Purchase #4 | $41.30 | 12.263% | $46.3646 | $46.36 | $46.35 | $46.40 |
| Purchase #5 | $13.71 | 4.143% | $14.278 | $14.28 | $14.30 | $14.30 |
| Purchase #6 | $84.64 | 3.753% | $87.8165 | $87.82 | $87.80 | $87.80 |
| Purchase #7 | $103.61 | 3.517% | $107.254 | $107.25 | $107.25 | $107.30 |
| 7 purchase totals = | $883.31 | $942.7629 | $942.76 | $942.75 | $942.80 | |