| 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 | $237.67 | 5.357% | $250.402 | $250.40 | $250.40 | $250.40 |
| Purchase #2 | $222.35 | 6.385% | $236.547 | $236.55 | $236.55 | $236.50 |
| Purchase #3 | $180.75 | 10.240% | $199.2588 | $199.26 | $199.25 | $199.30 |
| Purchase #4 | $193.73 | 11.796% | $216.5824 | $216.58 | $216.60 | $216.60 |
| Purchase #5 | $36.35 | 4.811% | $38.0988 | $38.10 | $38.10 | $38.10 |
| Purchase #6 | $39.38 | 3.499% | $40.7579 | $40.76 | $40.75 | $40.80 |
| Purchase #7 | $242.95 | 10.867% | $269.3514 | $269.35 | $269.35 | $269.40 |
| 7 purchase totals = | $1,153.18 | $1,250.9983 | $1,251.00 | $1,251.00 | $1,251.10 | |