| 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 | $187.28 | 6.337% | $199.1479 | $199.15 | $199.15 | $199.10 |
| Purchase #2 | $195.61 | 5.683% | $206.7265 | $206.73 | $206.75 | $206.70 |
| Purchase #3 | $47.40 | 5.391% | $49.9553 | $49.96 | $49.95 | $50.00 |
| Purchase #4 | $216.61 | 6.663% | $231.0427 | $231.04 | $231.05 | $231.00 |
| Purchase #5 | $49.51 | 6.840% | $52.8965 | $52.90 | $52.90 | $52.90 |
| Purchase #6 | $185.43 | 9.526% | $203.0941 | $203.09 | $203.10 | $203.10 |
| Purchase #7 | $238.41 | 13.668% | $270.9959 | $271.00 | $271.00 | $271.00 |
| 7 purchase totals = | $1,120.25 | $1,213.8589 | $1,213.87 | $1,213.90 | $1,213.80 | |