| 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 | $227.27 | 4.279% | $236.9949 | $236.99 | $237.00 | $237.00 |
| Purchase #2 | $112.61 | 10.847% | $124.8248 | $124.82 | $124.80 | $124.80 |
| Purchase #3 | $55.69 | 12.511% | $62.6574 | $62.66 | $62.65 | $62.70 |
| Purchase #4 | $104.55 | 13.256% | $118.4091 | $118.41 | $118.40 | $118.40 |
| Purchase #5 | $238.55 | 9.419% | $261.019 | $261.02 | $261.00 | $261.00 |
| Purchase #6 | $175.51 | 10.560% | $194.0439 | $194.04 | $194.05 | $194.00 |
| Purchase #7 | $221.72 | 3.236% | $228.8949 | $228.89 | $228.90 | $228.90 |
| 7 purchase totals = | $1,135.90 | $1,226.8440 | $1,226.83 | $1,226.80 | $1,226.80 | |