| 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 | $247.61 | 5.360% | $260.8819 | $260.88 | $260.90 | $260.90 |
| Purchase #2 | $12.29 | 6.414% | $13.0783 | $13.08 | $13.10 | $13.10 |
| Purchase #3 | $6.75 | 6.339% | $7.1779 | $7.18 | $7.20 | $7.20 |
| Purchase #4 | $174.56 | 10.430% | $192.7666 | $192.77 | $192.75 | $192.80 |
| Purchase #5 | $209.73 | 7.349% | $225.1431 | $225.14 | $225.15 | $225.10 |
| Purchase #6 | $239.85 | 9.126% | $261.7387 | $261.74 | $261.75 | $261.70 |
| Purchase #7 | $191.50 | 12.517% | $215.4701 | $215.47 | $215.45 | $215.50 |
| 7 purchase totals = | $1,082.29 | $1,176.2566 | $1,176.26 | $1,176.30 | $1,176.30 | |