| 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 | $250.36 | 7.322% | $268.6914 | $268.69 | $268.70 | $268.70 |
| Purchase #2 | $63.53 | 13.826% | $72.3137 | $72.31 | $72.30 | $72.30 |
| Purchase #3 | $176.81 | 4.401% | $184.5914 | $184.59 | $184.60 | $184.60 |
| Purchase #4 | $22.76 | 3.134% | $23.4733 | $23.47 | $23.45 | $23.50 |
| Purchase #5 | $132.81 | 9.123% | $144.9263 | $144.93 | $144.95 | $144.90 |
| Purchase #6 | $25.78 | 8.673% | $28.0159 | $28.02 | $28.00 | $28.00 |
| Purchase #7 | $112.75 | 8.749% | $122.6145 | $122.61 | $122.60 | $122.60 |
| 7 purchase totals = | $784.80 | $844.6265 | $844.62 | $844.60 | $844.60 | |