| 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 | $10.36 | 12.822% | $11.6884 | $11.69 | $11.70 | $11.70 |
| Purchase #2 | $231.54 | 13.263% | $262.2492 | $262.25 | $262.25 | $262.20 |
| Purchase #3 | $214.38 | 3.793% | $222.5114 | $222.51 | $222.50 | $222.50 |
| Purchase #4 | $121.25 | 10.723% | $134.2516 | $134.25 | $134.25 | $134.30 |
| Purchase #5 | $100.64 | 4.533% | $105.202 | $105.20 | $105.20 | $105.20 |
| Purchase #6 | $238.27 | 9.429% | $260.7365 | $260.74 | $260.75 | $260.70 |
| Purchase #7 | $117.96 | 8.408% | $127.8781 | $127.88 | $127.90 | $127.90 |
| 7 purchase totals = | $1,034.40 | $1,124.5172 | $1,124.52 | $1,124.55 | $1,124.50 | |