| 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 | $244.30 | 8.400% | $264.8212 | $264.82 | $264.80 | $264.80 |
| Purchase #2 | $222.43 | 13.680% | $252.8584 | $252.86 | $252.85 | $252.90 |
| Purchase #3 | $219.25 | 8.292% | $237.4302 | $237.43 | $237.45 | $237.40 |
| Purchase #4 | $105.39 | 13.316% | $119.4237 | $119.42 | $119.40 | $119.40 |
| Purchase #5 | $87.34 | 11.169% | $97.095 | $97.10 | $97.10 | $97.10 |
| Purchase #6 | $27.30 | 4.816% | $28.6148 | $28.61 | $28.60 | $28.60 |
| Purchase #7 | $94.58 | 13.465% | $107.3152 | $107.32 | $107.30 | $107.30 |
| 7 purchase totals = | $1,000.59 | $1,107.5585 | $1,107.56 | $1,107.50 | $1,107.50 | |