| 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 | $204.53 | 13.762% | $232.6774 | $232.68 | $232.70 | $232.70 |
| Purchase #2 | $71.90 | 11.324% | $80.042 | $80.04 | $80.05 | $80.00 |
| Purchase #3 | $176.40 | 7.597% | $189.8011 | $189.80 | $189.80 | $189.80 |
| Purchase #4 | $231.96 | 10.664% | $256.6962 | $256.70 | $256.70 | $256.70 |
| Purchase #5 | $219.39 | 5.238% | $230.8816 | $230.88 | $230.90 | $230.90 |
| Purchase #6 | $200.79 | 11.240% | $223.3588 | $223.36 | $223.35 | $223.40 |
| Purchase #7 | $30.93 | 11.237% | $34.4056 | $34.41 | $34.40 | $34.40 |
| 7 purchase totals = | $1,135.90 | $1,247.8627 | $1,247.87 | $1,247.90 | $1,247.90 | |