| 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 | $241.52 | 6.863% | $258.0955 | $258.10 | $258.10 | $258.10 |
| Purchase #2 | $33.78 | 7.797% | $36.4138 | $36.41 | $36.40 | $36.40 |
| Purchase #3 | $93.60 | 13.869% | $106.5814 | $106.58 | $106.60 | $106.60 |
| Purchase #4 | $86.25 | 8.125% | $93.2578 | $93.26 | $93.25 | $93.30 |
| Purchase #5 | $232.66 | 12.360% | $261.4168 | $261.42 | $261.40 | $261.40 |
| Purchase #6 | $198.31 | 4.350% | $206.9365 | $206.94 | $206.95 | $206.90 |
| Purchase #7 | $144.87 | 4.640% | $151.592 | $151.59 | $151.60 | $151.60 |
| 7 purchase totals = | $1,030.99 | $1,114.2938 | $1,114.30 | $1,114.30 | $1,114.30 | |