| 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 | $140.70 | 5.180% | $147.9883 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $241.97 | 8.237% | $261.9011 | $261.90 | $261.90 | $261.90 |
| Purchase #3 | $68.58 | 10.729% | $75.9379 | $75.94 | $75.95 | $75.90 |
| Purchase #4 | $189.75 | 10.714% | $210.0798 | $210.08 | $210.10 | $210.10 |
| Purchase #5 | $200.78 | 10.624% | $222.1109 | $222.11 | $222.10 | $222.10 |
| Purchase #6 | $12.41 | 4.511% | $12.9698 | $12.97 | $12.95 | $13.00 |
| Purchase #7 | $208.83 | 8.611% | $226.8124 | $226.81 | $226.80 | $226.80 |
| 7 purchase totals = | $1,063.02 | $1,157.8002 | $1,157.80 | $1,157.80 | $1,157.80 | |