| 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 | $50.59 | 5.428% | $53.336 | $53.34 | $53.35 | $53.30 |
| Purchase #2 | $240.53 | 8.802% | $261.7015 | $261.70 | $261.70 | $261.70 |
| Purchase #3 | $145.66 | 4.531% | $152.2599 | $152.26 | $152.25 | $152.30 |
| Purchase #4 | $21.39 | 7.747% | $23.0471 | $23.05 | $23.05 | $23.00 |
| Purchase #5 | $213.87 | 6.542% | $227.8614 | $227.86 | $227.85 | $227.90 |
| Purchase #6 | $133.70 | 7.451% | $143.662 | $143.66 | $143.65 | $143.70 |
| Purchase #7 | $140.65 | 7.304% | $150.9231 | $150.92 | $150.90 | $150.90 |
| 7 purchase totals = | $946.39 | $1,012.7910 | $1,012.79 | $1,012.75 | $1,012.80 | |