| 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 | $224.59 | 4.442% | $234.5663 | $234.57 | $234.55 | $234.60 |
| Purchase #2 | $241.79 | 3.603% | $250.5017 | $250.50 | $250.50 | $250.50 |
| Purchase #3 | $17.91 | 13.222% | $20.2781 | $20.28 | $20.30 | $20.30 |
| Purchase #4 | $199.37 | 4.299% | $207.9409 | $207.94 | $207.95 | $207.90 |
| Purchase #5 | $207.45 | 7.478% | $222.9631 | $222.96 | $222.95 | $223.00 |
| Purchase #6 | $127.55 | 13.431% | $144.6812 | $144.68 | $144.70 | $144.70 |
| Purchase #7 | $116.74 | 9.803% | $128.184 | $128.18 | $128.20 | $128.20 |
| 7 purchase totals = | $1,135.40 | $1,209.1153 | $1,209.11 | $1,209.15 | $1,209.20 | |