| 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 | $197.98 | 9.803% | $217.388 | $217.39 | $217.40 | $217.40 |
| Purchase #2 | $119.44 | 11.821% | $133.559 | $133.56 | $133.55 | $133.60 |
| Purchase #3 | $119.29 | 11.120% | $132.555 | $132.56 | $132.55 | $132.60 |
| Purchase #4 | $232.75 | 13.618% | $264.4459 | $264.45 | $264.45 | $264.40 |
| Purchase #5 | $8.73 | 12.663% | $9.8355 | $9.84 | $9.85 | $9.80 |
| Purchase #6 | $241.38 | 8.712% | $262.409 | $262.41 | $262.40 | $262.40 |
| Purchase #7 | $221.60 | 4.520% | $231.6163 | $231.62 | $231.60 | $231.60 |
| 7 purchase totals = | $1,141.17 | $1,251.8087 | $1,251.83 | $1,251.80 | $1,251.80 | |