| 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 | $224.80 | 10.602% | $248.6333 | $248.63 | $248.65 | $248.60 |
| Purchase #2 | $221.67 | 7.102% | $237.413 | $237.41 | $237.40 | $237.40 |
| Purchase #3 | $58.39 | 10.823% | $64.7095 | $64.71 | $64.70 | $64.70 |
| Purchase #4 | $127.50 | 8.807% | $138.7289 | $138.73 | $138.75 | $138.70 |
| Purchase #5 | $73.49 | 6.473% | $78.247 | $78.25 | $78.25 | $78.20 |
| Purchase #6 | $249.97 | 4.677% | $261.6611 | $261.66 | $261.65 | $261.70 |
| Purchase #7 | $89.86 | 8.715% | $97.6913 | $97.69 | $97.70 | $97.70 |
| 7 purchase totals = | $1,045.68 | $1,127.0841 | $1,127.08 | $1,127.10 | $1,127.00 | |