| 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 | $189.73 | 9.471% | $207.6993 | $207.70 | $207.70 | $207.70 |
| Purchase #2 | $8.59 | 8.722% | $9.3392 | $9.34 | $9.35 | $9.30 |
| Purchase #3 | $96.33 | 3.425% | $99.6293 | $99.63 | $99.65 | $99.60 |
| Purchase #4 | $78.30 | 9.181% | $85.4887 | $85.49 | $85.50 | $85.50 |
| Purchase #5 | $121.73 | 10.420% | $134.4143 | $134.41 | $134.40 | $134.40 |
| Purchase #6 | $217.31 | 8.271% | $235.2837 | $235.28 | $235.30 | $235.30 |
| Purchase #7 | $207.89 | 9.251% | $227.1219 | $227.12 | $227.10 | $227.10 |
| 7 purchase totals = | $919.88 | $998.9764 | $998.97 | $999.00 | $998.90 | |