| 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 | $249.79 | 4.719% | $261.5776 | $261.58 | $261.60 | $261.60 |
| Purchase #2 | $215.62 | 10.607% | $238.4908 | $238.49 | $238.50 | $238.50 |
| Purchase #3 | $194.59 | 7.180% | $208.5616 | $208.56 | $208.55 | $208.60 |
| Purchase #4 | $15.39 | 7.538% | $16.5501 | $16.55 | $16.55 | $16.60 |
| Purchase #5 | $58.58 | 11.715% | $65.4426 | $65.44 | $65.45 | $65.40 |
| Purchase #6 | $106.37 | 8.653% | $115.5742 | $115.57 | $115.55 | $115.60 |
| Purchase #7 | $132.49 | 13.262% | $150.0608 | $150.06 | $150.05 | $150.10 |
| 7 purchase totals = | $972.83 | $1,056.2577 | $1,056.25 | $1,056.25 | $1,056.40 | |