| 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 | $104.97 | 11.459% | $116.9985 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $42.42 | 4.326% | $44.2551 | $44.26 | $44.25 | $44.30 |
| Purchase #3 | $133.75 | 3.414% | $138.3162 | $138.32 | $138.30 | $138.30 |
| Purchase #4 | $181.95 | 9.756% | $199.701 | $199.70 | $199.70 | $199.70 |
| Purchase #5 | $227.80 | 13.827% | $259.2979 | $259.30 | $259.30 | $259.30 |
| Purchase #6 | $238.40 | 9.839% | $261.8562 | $261.86 | $261.85 | $261.90 |
| Purchase #7 | $96.96 | 5.765% | $102.5497 | $102.55 | $102.55 | $102.50 |
| 7 purchase totals = | $1,026.25 | $1,122.9746 | $1,122.99 | $1,122.95 | $1,123.00 | |