| 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 | $17.48 | 9.153% | $19.0799 | $19.08 | $19.10 | $19.10 |
| Purchase #2 | $184.42 | 3.212% | $190.3436 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $238.37 | 9.656% | $261.387 | $261.39 | $261.40 | $261.40 |
| Purchase #4 | $80.67 | 6.355% | $85.7966 | $85.80 | $85.80 | $85.80 |
| Purchase #5 | $224.42 | 3.311% | $231.8505 | $231.85 | $231.85 | $231.90 |
| Purchase #6 | $234.43 | 3.696% | $243.0945 | $243.09 | $243.10 | $243.10 |
| Purchase #7 | $201.57 | 3.321% | $208.2641 | $208.26 | $208.25 | $208.30 |
| 7 purchase totals = | $1,181.36 | $1,239.8162 | $1,239.81 | $1,239.85 | $1,239.90 | |