| 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 | $48.79 | 13.200% | $55.2303 | $55.23 | $55.25 | $55.20 |
| Purchase #2 | $169.86 | 13.686% | $193.107 | $193.11 | $193.10 | $193.10 |
| Purchase #3 | $217.30 | 6.324% | $231.0421 | $231.04 | $231.05 | $231.00 |
| Purchase #4 | $146.40 | 10.640% | $161.977 | $161.98 | $162.00 | $162.00 |
| Purchase #5 | $132.92 | 7.158% | $142.4344 | $142.43 | $142.45 | $142.40 |
| Purchase #6 | $56.32 | 6.632% | $60.0551 | $60.06 | $60.05 | $60.10 |
| Purchase #7 | $227.37 | 6.542% | $242.2445 | $242.24 | $242.25 | $242.20 |
| 7 purchase totals = | $998.96 | $1,086.0904 | $1,086.09 | $1,086.15 | $1,086.00 | |