| 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 | $125.40 | 6.504% | $133.556 | $133.56 | $133.55 | $133.60 |
| Purchase #2 | $198.37 | 12.107% | $222.3867 | $222.39 | $222.40 | $222.40 |
| Purchase #3 | $74.92 | 10.351% | $82.675 | $82.68 | $82.70 | $82.70 |
| Purchase #4 | $204.31 | 6.492% | $217.5738 | $217.57 | $217.55 | $217.60 |
| Purchase #5 | $233.50 | 7.427% | $250.842 | $250.84 | $250.85 | $250.80 |
| Purchase #6 | $222.44 | 9.652% | $243.9099 | $243.91 | $243.90 | $243.90 |
| Purchase #7 | $156.27 | 3.738% | $162.1114 | $162.11 | $162.10 | $162.10 |
| 7 purchase totals = | $1,215.21 | $1,313.0548 | $1,313.06 | $1,313.05 | $1,313.10 | |