| 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 | $177.55 | 10.677% | $196.507 | $196.51 | $196.50 | $196.50 |
| Purchase #2 | $208.70 | 3.597% | $216.2069 | $216.21 | $216.20 | $216.20 |
| Purchase #3 | $184.80 | 3.249% | $190.8042 | $190.80 | $190.80 | $190.80 |
| Purchase #4 | $182.32 | 11.351% | $203.0151 | $203.02 | $203.00 | $203.00 |
| Purchase #5 | $9.55 | 7.815% | $10.2963 | $10.30 | $10.30 | $10.30 |
| Purchase #6 | $76.68 | 5.858% | $81.1719 | $81.17 | $81.15 | $81.20 |
| Purchase #7 | $212.70 | 11.419% | $236.9882 | $236.99 | $237.00 | $237.00 |
| 7 purchase totals = | $1,052.30 | $1,134.9896 | $1,135.00 | $1,134.95 | $1,135.00 | |