| 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 | $207.42 | 6.395% | $220.6845 | $220.68 | $220.70 | $220.70 |
| Purchase #2 | $14.38 | 11.449% | $16.0264 | $16.03 | $16.05 | $16.00 |
| Purchase #3 | $102.91 | 10.840% | $114.0654 | $114.07 | $114.05 | $114.10 |
| Purchase #4 | $174.66 | 4.777% | $183.0035 | $183.00 | $183.00 | $183.00 |
| Purchase #5 | $49.98 | 10.226% | $55.091 | $55.09 | $55.10 | $55.10 |
| Purchase #6 | $242.91 | 7.636% | $261.4586 | $261.46 | $261.45 | $261.50 |
| Purchase #7 | $5.41 | 4.115% | $5.6326 | $5.63 | $5.65 | $5.60 |
| 7 purchase totals = | $797.67 | $855.9620 | $855.96 | $856.00 | $856.00 | |