| 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 | $228.76 | 3.738% | $237.311 | $237.31 | $237.30 | $237.30 |
| Purchase #2 | $245.25 | 6.601% | $261.439 | $261.44 | $261.45 | $261.40 |
| Purchase #3 | $240.81 | 13.145% | $272.4645 | $272.46 | $272.45 | $272.50 |
| Purchase #4 | $128.64 | 8.690% | $139.8188 | $139.82 | $139.80 | $139.80 |
| Purchase #5 | $104.67 | 3.542% | $108.3774 | $108.38 | $108.40 | $108.40 |
| Purchase #6 | $7.82 | 4.863% | $8.2003 | $8.20 | $8.20 | $8.20 |
| Purchase #7 | $190.44 | 7.565% | $204.8468 | $204.85 | $204.85 | $204.80 |
| 7 purchase totals = | $1,146.39 | $1,232.4578 | $1,232.46 | $1,232.45 | $1,232.40 | |