| 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 | $207.88 | 3.588% | $215.3387 | $215.34 | $215.35 | $215.30 |
| Purchase #2 | $148.49 | 9.178% | $162.1184 | $162.12 | $162.10 | $162.10 |
| Purchase #3 | $159.32 | 12.653% | $179.4788 | $179.48 | $179.50 | $179.50 |
| Purchase #4 | $51.37 | 13.548% | $58.3296 | $58.33 | $58.35 | $58.30 |
| Purchase #5 | $221.36 | 8.324% | $239.786 | $239.79 | $239.80 | $239.80 |
| Purchase #6 | $161.43 | 9.649% | $177.0064 | $177.01 | $177.00 | $177.00 |
| Purchase #7 | $188.83 | 9.557% | $206.8765 | $206.88 | $206.90 | $206.90 |
| 7 purchase totals = | $1,138.68 | $1,238.9344 | $1,238.95 | $1,239.00 | $1,238.90 | |