| 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 | $231.93 | 12.677% | $261.3318 | $261.33 | $261.35 | $261.30 |
| Purchase #2 | $14.99 | 10.184% | $16.5166 | $16.52 | $16.50 | $16.50 |
| Purchase #3 | $176.94 | 8.862% | $192.6204 | $192.62 | $192.60 | $192.60 |
| Purchase #4 | $76.55 | 6.138% | $81.2486 | $81.25 | $81.25 | $81.20 |
| Purchase #5 | $28.63 | 9.682% | $31.402 | $31.40 | $31.40 | $31.40 |
| Purchase #6 | $178.60 | 12.414% | $200.7714 | $200.77 | $200.75 | $200.80 |
| Purchase #7 | $42.53 | 4.476% | $44.4336 | $44.43 | $44.45 | $44.40 |
| 7 purchase totals = | $750.17 | $828.3244 | $828.32 | $828.30 | $828.20 | |