| 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 | $191.97 | 11.392% | $213.8392 | $213.84 | $213.85 | $213.80 |
| Purchase #2 | $8.26 | 12.696% | $9.3087 | $9.31 | $9.30 | $9.30 |
| Purchase #3 | $112.59 | 8.189% | $121.81 | $121.81 | $121.80 | $121.80 |
| Purchase #4 | $231.54 | 11.803% | $258.8687 | $258.87 | $258.85 | $258.90 |
| Purchase #5 | $61.57 | 8.779% | $66.9752 | $66.98 | $67.00 | $67.00 |
| Purchase #6 | $161.49 | 4.340% | $168.4987 | $168.50 | $168.50 | $168.50 |
| Purchase #7 | $171.88 | 10.535% | $189.9876 | $189.99 | $190.00 | $190.00 |
| 7 purchase totals = | $939.30 | $1,029.2881 | $1,029.30 | $1,029.30 | $1,029.30 | |