| 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 | $250.68 | 10.245% | $276.3622 | $276.36 | $276.35 | $276.40 |
| Purchase #2 | $236.96 | 10.542% | $261.9403 | $261.94 | $261.95 | $261.90 |
| Purchase #3 | $5.30 | 11.498% | $5.9094 | $5.91 | $5.90 | $5.90 |
| Purchase #4 | $34.67 | 4.473% | $36.2208 | $36.22 | $36.20 | $36.20 |
| Purchase #5 | $214.76 | 7.106% | $230.0208 | $230.02 | $230.00 | $230.00 |
| Purchase #6 | $84.97 | 5.567% | $89.7003 | $89.70 | $89.70 | $89.70 |
| Purchase #7 | $211.35 | 9.113% | $230.6103 | $230.61 | $230.60 | $230.60 |
| 7 purchase totals = | $1,038.69 | $1,130.7641 | $1,130.76 | $1,130.70 | $1,130.70 | |