| 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 | $244.91 | 10.322% | $270.1896 | $270.19 | $270.20 | $270.20 |
| Purchase #2 | $244.48 | 6.826% | $261.1682 | $261.17 | $261.15 | $261.20 |
| Purchase #3 | $31.28 | 7.582% | $33.6516 | $33.65 | $33.65 | $33.70 |
| Purchase #4 | $36.85 | 5.368% | $38.8281 | $38.83 | $38.85 | $38.80 |
| Purchase #5 | $18.37 | 13.629% | $20.8736 | $20.87 | $20.85 | $20.90 |
| Purchase #6 | $14.96 | 11.126% | $16.6244 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $188.58 | 10.238% | $207.8868 | $207.89 | $207.90 | $207.90 |
| 7 purchase totals = | $779.43 | $849.2223 | $849.22 | $849.20 | $849.30 | |