| 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 | $219.38 | 10.504% | $242.4237 | $242.42 | $242.40 | $242.40 |
| Purchase #2 | $121.53 | 6.467% | $129.3893 | $129.39 | $129.40 | $129.40 |
| Purchase #3 | $107.53 | 3.767% | $111.5807 | $111.58 | $111.60 | $111.60 |
| Purchase #4 | $70.55 | 5.456% | $74.3992 | $74.40 | $74.40 | $74.40 |
| Purchase #5 | $182.68 | 8.527% | $198.2571 | $198.26 | $198.25 | $198.30 |
| Purchase #6 | $239.91 | 9.163% | $261.893 | $261.89 | $261.90 | $261.90 |
| Purchase #7 | $209.60 | 5.181% | $220.4594 | $220.46 | $220.45 | $220.50 |
| 7 purchase totals = | $1,151.18 | $1,238.4024 | $1,238.40 | $1,238.40 | $1,238.50 | |