| 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 | $194.73 | 12.647% | $219.3575 | $219.36 | $219.35 | $219.40 |
| Purchase #2 | $40.42 | 12.407% | $45.4349 | $45.43 | $45.45 | $45.40 |
| Purchase #3 | $195.63 | 10.603% | $216.3726 | $216.37 | $216.35 | $216.40 |
| Purchase #4 | $67.32 | 12.535% | $75.7586 | $75.76 | $75.75 | $75.80 |
| Purchase #5 | $92.26 | 13.677% | $104.8784 | $104.88 | $104.90 | $104.90 |
| Purchase #6 | $240.57 | 8.503% | $261.0257 | $261.03 | $261.05 | $261.00 |
| Purchase #7 | $86.87 | 11.722% | $97.0529 | $97.05 | $97.05 | $97.10 |
| 7 purchase totals = | $917.80 | $1,019.8806 | $1,019.88 | $1,019.90 | $1,020.00 | |