| 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 | $11.84 | 5.639% | $12.5077 | $12.51 | $12.50 | $12.50 |
| Purchase #2 | $215.90 | 13.572% | $245.2019 | $245.20 | $245.20 | $245.20 |
| Purchase #3 | $72.82 | 3.698% | $75.5129 | $75.51 | $75.50 | $75.50 |
| Purchase #4 | $95.70 | 8.865% | $104.1838 | $104.18 | $104.20 | $104.20 |
| Purchase #5 | $188.36 | 4.229% | $196.3257 | $196.33 | $196.35 | $196.30 |
| Purchase #6 | $171.34 | 3.361% | $177.0987 | $177.10 | $177.10 | $177.10 |
| Purchase #7 | $147.44 | 13.382% | $167.1704 | $167.17 | $167.15 | $167.20 |
| 7 purchase totals = | $903.40 | $978.0011 | $978.00 | $978.00 | $978.00 | |