| 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 | $189.54 | 11.545% | $211.4224 | $211.42 | $211.40 | $211.40 |
| Purchase #2 | $115.38 | 9.308% | $126.1196 | $126.12 | $126.10 | $126.10 |
| Purchase #3 | $198.57 | 4.693% | $207.8889 | $207.89 | $207.90 | $207.90 |
| Purchase #4 | $11.91 | 5.420% | $12.5555 | $12.56 | $12.55 | $12.60 |
| Purchase #5 | $197.75 | 12.706% | $222.8761 | $222.88 | $222.90 | $222.90 |
| Purchase #6 | $46.66 | 7.178% | $50.0093 | $50.01 | $50.00 | $50.00 |
| Purchase #7 | $116.57 | 9.534% | $127.6838 | $127.68 | $127.70 | $127.70 |
| 7 purchase totals = | $876.38 | $958.5556 | $958.56 | $958.55 | $958.60 | |