| 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 | $213.84 | 11.383% | $238.1814 | $238.18 | $238.20 | $238.20 |
| Purchase #2 | $14.46 | 7.826% | $15.5916 | $15.59 | $15.60 | $15.60 |
| Purchase #3 | $248.54 | 4.666% | $260.1369 | $260.14 | $260.15 | $260.10 |
| Purchase #4 | $28.62 | 10.384% | $31.5919 | $31.59 | $31.60 | $31.60 |
| Purchase #5 | $156.60 | 12.747% | $176.5618 | $176.56 | $176.55 | $176.60 |
| Purchase #6 | $12.70 | 3.452% | $13.1384 | $13.14 | $13.15 | $13.10 |
| Purchase #7 | $231.33 | 9.304% | $252.8529 | $252.85 | $252.85 | $252.90 |
| 7 purchase totals = | $906.09 | $988.0549 | $988.05 | $988.10 | $988.10 | |