| 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 | $220.67 | 11.839% | $246.7951 | $246.80 | $246.80 | $246.80 |
| Purchase #2 | $237.64 | 10.564% | $262.7443 | $262.74 | $262.75 | $262.70 |
| Purchase #3 | $176.82 | 9.567% | $193.7364 | $193.74 | $193.75 | $193.70 |
| Purchase #4 | $219.72 | 5.655% | $232.1452 | $232.15 | $232.15 | $232.10 |
| Purchase #5 | $138.87 | 7.131% | $148.7728 | $148.77 | $148.75 | $148.80 |
| Purchase #6 | $95.73 | 9.439% | $104.766 | $104.77 | $104.75 | $104.80 |
| Purchase #7 | $148.33 | 5.464% | $156.4348 | $156.43 | $156.45 | $156.40 |
| 7 purchase totals = | $1,237.78 | $1,345.3946 | $1,345.40 | $1,345.40 | $1,345.30 | |