| 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 | $116.64 | 11.427% | $129.9685 | $129.97 | $129.95 | $130.00 |
| Purchase #2 | $190.76 | 4.575% | $199.4873 | $199.49 | $199.50 | $199.50 |
| Purchase #3 | $8.31 | 10.835% | $9.2104 | $9.21 | $9.20 | $9.20 |
| Purchase #4 | $222.46 | 7.179% | $238.4304 | $238.43 | $238.45 | $238.40 |
| Purchase #5 | $204.69 | 5.743% | $216.4453 | $216.45 | $216.45 | $216.40 |
| Purchase #6 | $207.33 | 12.537% | $233.323 | $233.32 | $233.30 | $233.30 |
| Purchase #7 | $175.98 | 13.393% | $199.549 | $199.55 | $199.55 | $199.50 |
| 7 purchase totals = | $1,126.17 | $1,226.4139 | $1,226.42 | $1,226.40 | $1,226.30 | |