| 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 | $77.44 | 3.585% | $80.2162 | $80.22 | $80.20 | $80.20 |
| Purchase #2 | $118.78 | 13.464% | $134.7725 | $134.77 | $134.75 | $134.80 |
| Purchase #3 | $144.58 | 6.859% | $154.4967 | $154.50 | $154.50 | $154.50 |
| Purchase #4 | $249.37 | 5.106% | $262.1028 | $262.10 | $262.10 | $262.10 |
| Purchase #5 | $30.35 | 6.639% | $32.3649 | $32.36 | $32.35 | $32.40 |
| Purchase #6 | $181.96 | 11.836% | $203.4968 | $203.50 | $203.50 | $203.50 |
| Purchase #7 | $145.97 | 12.323% | $163.9579 | $163.96 | $163.95 | $164.00 |
| 7 purchase totals = | $948.45 | $1,031.4078 | $1,031.41 | $1,031.35 | $1,031.50 | |