| 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 | $125.49 | 9.450% | $137.3488 | $137.35 | $137.35 | $137.30 |
| Purchase #2 | $94.31 | 3.425% | $97.5401 | $97.54 | $97.55 | $97.50 |
| Purchase #3 | $107.31 | 5.365% | $113.0672 | $113.07 | $113.05 | $113.10 |
| Purchase #4 | $146.67 | 4.324% | $153.012 | $153.01 | $153.00 | $153.00 |
| Purchase #5 | $32.66 | 10.125% | $35.9668 | $35.97 | $35.95 | $36.00 |
| Purchase #6 | $130.26 | 7.293% | $139.7599 | $139.76 | $139.75 | $139.80 |
| Purchase #7 | $248.47 | 10.830% | $275.3793 | $275.38 | $275.40 | $275.40 |
| 7 purchase totals = | $885.17 | $952.0741 | $952.08 | $952.05 | $952.10 | |