| 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 | $113.68 | 10.172% | $125.2435 | $125.24 | $125.25 | $125.20 |
| Purchase #2 | $81.32 | 9.337% | $88.9128 | $88.91 | $88.90 | $88.90 |
| Purchase #3 | $214.78 | 12.370% | $241.3483 | $241.35 | $241.35 | $241.30 |
| Purchase #4 | $229.73 | 6.370% | $244.3638 | $244.36 | $244.35 | $244.40 |
| Purchase #5 | $172.31 | 5.128% | $181.1461 | $181.15 | $181.15 | $181.10 |
| Purchase #6 | $242.25 | 7.853% | $261.2739 | $261.27 | $261.25 | $261.30 |
| Purchase #7 | $12.95 | 5.687% | $13.6865 | $13.69 | $13.70 | $13.70 |
| 7 purchase totals = | $1,067.02 | $1,155.9749 | $1,155.97 | $1,155.95 | $1,155.90 | |