| 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 | $116.54 | 10.184% | $128.4084 | $128.41 | $128.40 | $128.40 |
| Purchase #2 | $84.31 | 4.645% | $88.2262 | $88.23 | $88.25 | $88.20 |
| Purchase #3 | $100.85 | 3.692% | $104.5734 | $104.57 | $104.55 | $104.60 |
| Purchase #4 | $57.43 | 11.709% | $64.1545 | $64.15 | $64.15 | $64.20 |
| Purchase #5 | $188.78 | 6.364% | $200.794 | $200.79 | $200.80 | $200.80 |
| Purchase #6 | $221.32 | 13.706% | $251.6541 | $251.65 | $251.65 | $251.70 |
| Purchase #7 | $215.31 | 7.762% | $232.0224 | $232.02 | $232.00 | $232.00 |
| 7 purchase totals = | $984.54 | $1,069.8330 | $1,069.82 | $1,069.80 | $1,069.90 | |