| 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 | $216.88 | 8.419% | $235.1391 | $235.14 | $235.15 | $235.10 |
| Purchase #2 | $125.59 | 3.844% | $130.4177 | $130.42 | $130.40 | $130.40 |
| Purchase #3 | $183.64 | 5.802% | $194.2948 | $194.29 | $194.30 | $194.30 |
| Purchase #4 | $179.74 | 3.353% | $185.7667 | $185.77 | $185.75 | $185.80 |
| Purchase #5 | $231.42 | 12.821% | $261.0904 | $261.09 | $261.10 | $261.10 |
| Purchase #6 | $104.28 | 4.648% | $109.1269 | $109.13 | $109.15 | $109.10 |
| Purchase #7 | $114.62 | 5.360% | $120.7636 | $120.76 | $120.75 | $120.80 |
| 7 purchase totals = | $1,156.17 | $1,236.5992 | $1,236.60 | $1,236.60 | $1,236.60 | |