| 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 | $127.69 | 9.709% | $140.0874 | $140.09 | $140.10 | $140.10 |
| Purchase #2 | $189.29 | 11.689% | $211.4161 | $211.42 | $211.40 | $211.40 |
| Purchase #3 | $66.27 | 6.454% | $70.5471 | $70.55 | $70.55 | $70.50 |
| Purchase #4 | $227.40 | 8.554% | $246.8518 | $246.85 | $246.85 | $246.90 |
| Purchase #5 | $190.72 | 9.549% | $208.9319 | $208.93 | $208.95 | $208.90 |
| Purchase #6 | $148.82 | 12.292% | $167.113 | $167.11 | $167.10 | $167.10 |
| Purchase #7 | $154.99 | 9.404% | $169.5653 | $169.57 | $169.55 | $169.60 |
| 7 purchase totals = | $1,105.18 | $1,214.5126 | $1,214.52 | $1,214.50 | $1,214.50 | |