| 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 | $202.73 | 12.688% | $228.4524 | $228.45 | $228.45 | $228.50 |
| Purchase #2 | $58.70 | 6.597% | $62.5724 | $62.57 | $62.55 | $62.60 |
| Purchase #3 | $9.30 | 3.382% | $9.6145 | $9.61 | $9.60 | $9.60 |
| Purchase #4 | $78.25 | 11.689% | $87.3966 | $87.40 | $87.40 | $87.40 |
| Purchase #5 | $237.82 | 3.452% | $246.0295 | $246.03 | $246.05 | $246.00 |
| Purchase #6 | $134.46 | 4.452% | $140.4462 | $140.45 | $140.45 | $140.40 |
| Purchase #7 | $14.80 | 9.721% | $16.2387 | $16.24 | $16.25 | $16.20 |
| 7 purchase totals = | $736.06 | $790.7503 | $790.75 | $790.75 | $790.70 | |