| 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 | $123.29 | 11.493% | $137.4597 | $137.46 | $137.45 | $137.50 |
| Purchase #2 | $59.89 | 13.544% | $68.0015 | $68.00 | $68.00 | $68.00 |
| Purchase #3 | $181.47 | 6.663% | $193.5613 | $193.56 | $193.55 | $193.60 |
| Purchase #4 | $222.87 | 13.392% | $252.7168 | $252.72 | $252.70 | $252.70 |
| Purchase #5 | $35.27 | 10.360% | $38.924 | $38.92 | $38.90 | $38.90 |
| Purchase #6 | $15.98 | 7.552% | $17.1868 | $17.19 | $17.20 | $17.20 |
| Purchase #7 | $220.31 | 3.129% | $227.2035 | $227.20 | $227.20 | $227.20 |
| 7 purchase totals = | $859.08 | $935.0536 | $935.05 | $935.00 | $935.10 | |