| 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 | $239.73 | 9.661% | $262.8903 | $262.89 | $262.90 | $262.90 |
| Purchase #2 | $33.47 | 5.412% | $35.2814 | $35.28 | $35.30 | $35.30 |
| Purchase #3 | $101.96 | 13.334% | $115.5553 | $115.56 | $115.55 | $115.60 |
| Purchase #4 | $116.93 | 3.227% | $120.7033 | $120.70 | $120.70 | $120.70 |
| Purchase #5 | $99.92 | 10.170% | $110.0819 | $110.08 | $110.10 | $110.10 |
| Purchase #6 | $153.31 | 11.659% | $171.1844 | $171.18 | $171.20 | $171.20 |
| Purchase #7 | $11.93 | 5.170% | $12.5468 | $12.55 | $12.55 | $12.50 |
| 7 purchase totals = | $757.25 | $828.2434 | $828.24 | $828.30 | $828.30 | |