| 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 | $231.38 | 5.657% | $244.4692 | $244.47 | $244.45 | $244.50 |
| Purchase #2 | $205.59 | 7.329% | $220.6577 | $220.66 | $220.65 | $220.70 |
| Purchase #3 | $124.41 | 9.479% | $136.2028 | $136.20 | $136.20 | $136.20 |
| Purchase #4 | $156.40 | 9.416% | $171.1266 | $171.13 | $171.15 | $171.10 |
| Purchase #5 | $127.92 | 3.684% | $132.6326 | $132.63 | $132.65 | $132.60 |
| Purchase #6 | $126.69 | 13.823% | $144.2024 | $144.20 | $144.20 | $144.20 |
| Purchase #7 | $93.83 | 13.691% | $106.6763 | $106.68 | $106.70 | $106.70 |
| 7 purchase totals = | $1,066.22 | $1,155.9676 | $1,155.97 | $1,156.00 | $1,156.00 | |