| 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 | $221.72 | 13.289% | $251.1844 | $251.18 | $251.20 | $251.20 |
| Purchase #2 | $71.49 | 10.416% | $78.9364 | $78.94 | $78.95 | $78.90 |
| Purchase #3 | $173.98 | 4.751% | $182.2458 | $182.25 | $182.25 | $182.20 |
| Purchase #4 | $19.45 | 7.722% | $20.9519 | $20.95 | $20.95 | $21.00 |
| Purchase #5 | $125.35 | 5.463% | $132.1979 | $132.20 | $132.20 | $132.20 |
| Purchase #6 | $185.90 | 5.146% | $195.4664 | $195.47 | $195.45 | $195.50 |
| Purchase #7 | $83.83 | 13.465% | $95.1177 | $95.12 | $95.10 | $95.10 |
| 7 purchase totals = | $881.72 | $956.1005 | $956.11 | $956.10 | $956.10 | |