| 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 | $88.85 | 11.873% | $99.3992 | $99.40 | $99.40 | $99.40 |
| Purchase #2 | $247.87 | 5.508% | $261.5227 | $261.52 | $261.50 | $261.50 |
| Purchase #3 | $214.35 | 11.106% | $238.1557 | $238.16 | $238.15 | $238.20 |
| Purchase #4 | $230.93 | 4.868% | $242.1717 | $242.17 | $242.15 | $242.20 |
| Purchase #5 | $134.81 | 13.486% | $152.9905 | $152.99 | $153.00 | $153.00 |
| Purchase #6 | $77.48 | 11.428% | $86.3344 | $86.33 | $86.35 | $86.30 |
| Purchase #7 | $115.33 | 10.463% | $127.397 | $127.40 | $127.40 | $127.40 |
| 7 purchase totals = | $1,109.62 | $1,207.9712 | $1,207.97 | $1,207.95 | $1,208.00 | |