| 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 | $236.88 | 10.451% | $261.6363 | $261.64 | $261.65 | $261.60 |
| Purchase #2 | $18.83 | 5.200% | $19.8092 | $19.81 | $19.80 | $19.80 |
| Purchase #3 | $12.90 | 3.600% | $13.3644 | $13.36 | $13.35 | $13.40 |
| Purchase #4 | $157.92 | 3.685% | $163.7394 | $163.74 | $163.75 | $163.70 |
| Purchase #5 | $38.59 | 6.458% | $41.0821 | $41.08 | $41.10 | $41.10 |
| Purchase #6 | $60.74 | 11.375% | $67.6492 | $67.65 | $67.65 | $67.60 |
| Purchase #7 | $194.90 | 5.518% | $205.6546 | $205.65 | $205.65 | $205.70 |
| 7 purchase totals = | $720.76 | $772.9352 | $772.93 | $772.95 | $772.90 | |