| 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 | $134.73 | 9.791% | $147.9214 | $147.92 | $147.90 | $147.90 |
| Purchase #2 | $105.42 | 11.791% | $117.8501 | $117.85 | $117.85 | $117.90 |
| Purchase #3 | $205.37 | 3.603% | $212.7695 | $212.77 | $212.75 | $212.80 |
| Purchase #4 | $90.51 | 3.544% | $93.7177 | $93.72 | $93.70 | $93.70 |
| Purchase #5 | $208.56 | 4.184% | $217.2862 | $217.29 | $217.30 | $217.30 |
| Purchase #6 | $203.71 | 5.781% | $215.4865 | $215.49 | $215.50 | $215.50 |
| Purchase #7 | $28.40 | 8.189% | $30.7257 | $30.73 | $30.75 | $30.70 |
| 7 purchase totals = | $976.70 | $1,035.7571 | $1,035.77 | $1,035.75 | $1,035.80 | |