| 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 | $74.43 | 7.107% | $79.7197 | $79.72 | $79.70 | $79.70 |
| Purchase #2 | $218.32 | 8.392% | $236.6414 | $236.64 | $236.65 | $236.60 |
| Purchase #3 | $207.41 | 11.713% | $231.7039 | $231.70 | $231.70 | $231.70 |
| Purchase #4 | $133.64 | 8.728% | $145.3041 | $145.30 | $145.30 | $145.30 |
| Purchase #5 | $123.74 | 13.454% | $140.388 | $140.39 | $140.40 | $140.40 |
| Purchase #6 | $136.78 | 6.495% | $145.6639 | $145.66 | $145.65 | $145.70 |
| Purchase #7 | $212.73 | 9.581% | $233.1117 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $1,107.05 | $1,212.5327 | $1,212.52 | $1,212.50 | $1,212.50 | |