| 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 | $197.79 | 5.715% | $209.0937 | $209.09 | $209.10 | $209.10 |
| Purchase #2 | $215.33 | 12.836% | $242.9698 | $242.97 | $242.95 | $243.00 |
| Purchase #3 | $212.27 | 6.518% | $226.1058 | $226.11 | $226.10 | $226.10 |
| Purchase #4 | $202.60 | 10.283% | $223.4334 | $223.43 | $223.45 | $223.40 |
| Purchase #5 | $215.74 | 8.759% | $234.6367 | $234.64 | $234.65 | $234.60 |
| Purchase #6 | $120.89 | 6.789% | $129.0972 | $129.10 | $129.10 | $129.10 |
| Purchase #7 | $230.99 | 7.774% | $248.9472 | $248.95 | $248.95 | $248.90 |
| 7 purchase totals = | $1,395.61 | $1,514.2838 | $1,514.29 | $1,514.30 | $1,514.20 | |