| 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 | $217.44 | 12.633% | $244.9092 | $244.91 | $244.90 | $244.90 |
| Purchase #2 | $84.39 | 11.447% | $94.0501 | $94.05 | $94.05 | $94.10 |
| Purchase #3 | $222.34 | 6.189% | $236.1006 | $236.10 | $236.10 | $236.10 |
| Purchase #4 | $36.97 | 10.829% | $40.9735 | $40.97 | $40.95 | $41.00 |
| Purchase #5 | $93.94 | 5.765% | $99.3556 | $99.36 | $99.35 | $99.40 |
| Purchase #6 | $12.57 | 8.808% | $13.6772 | $13.68 | $13.70 | $13.70 |
| Purchase #7 | $160.46 | 4.300% | $167.3598 | $167.36 | $167.35 | $167.40 |
| 7 purchase totals = | $828.11 | $896.4260 | $896.43 | $896.40 | $896.60 | |