| 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 | $35.25 | 5.594% | $37.2219 | $37.22 | $37.20 | $37.20 |
| Purchase #2 | $142.74 | 4.414% | $149.0405 | $149.04 | $149.05 | $149.00 |
| Purchase #3 | $193.94 | 3.297% | $200.3342 | $200.33 | $200.35 | $200.30 |
| Purchase #4 | $221.48 | 7.471% | $238.0268 | $238.03 | $238.05 | $238.00 |
| Purchase #5 | $163.98 | 5.619% | $173.194 | $173.19 | $173.20 | $173.20 |
| Purchase #6 | $114.65 | 12.533% | $129.0191 | $129.02 | $129.00 | $129.00 |
| Purchase #7 | $94.36 | 8.159% | $102.0588 | $102.06 | $102.05 | $102.10 |
| 7 purchase totals = | $966.40 | $1,028.8953 | $1,028.89 | $1,028.90 | $1,028.80 | |