| 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 | $10.25 | 3.618% | $10.6208 | $10.62 | $10.60 | $10.60 |
| Purchase #2 | $30.31 | 13.837% | $34.504 | $34.50 | $34.50 | $34.50 |
| Purchase #3 | $104.31 | 11.773% | $116.5904 | $116.59 | $116.60 | $116.60 |
| Purchase #4 | $131.68 | 10.789% | $145.887 | $145.89 | $145.90 | $145.90 |
| Purchase #5 | $208.81 | 13.713% | $237.4441 | $237.44 | $237.45 | $237.40 |
| Purchase #6 | $225.57 | 7.806% | $243.178 | $243.18 | $243.20 | $243.20 |
| Purchase #7 | $223.95 | 3.841% | $232.5519 | $232.55 | $232.55 | $232.60 |
| 7 purchase totals = | $934.88 | $1,020.7762 | $1,020.77 | $1,020.80 | $1,020.80 | |