| 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 | $113.60 | 7.483% | $122.1007 | $122.10 | $122.10 | $122.10 |
| Purchase #2 | $197.78 | 9.769% | $217.1011 | $217.10 | $217.10 | $217.10 |
| Purchase #3 | $209.56 | 10.359% | $231.2683 | $231.27 | $231.25 | $231.30 |
| Purchase #4 | $224.85 | 10.107% | $247.5756 | $247.58 | $247.60 | $247.60 |
| Purchase #5 | $126.58 | 6.372% | $134.6457 | $134.65 | $134.65 | $134.60 |
| Purchase #6 | $206.32 | 11.346% | $229.7291 | $229.73 | $229.75 | $229.70 |
| Purchase #7 | $222.74 | 12.836% | $251.3309 | $251.33 | $251.35 | $251.30 |
| 7 purchase totals = | $1,301.43 | $1,433.7514 | $1,433.76 | $1,433.80 | $1,433.70 | |