| 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 | $220.81 | 8.124% | $238.7486 | $238.75 | $238.75 | $238.70 |
| Purchase #2 | $163.65 | 12.180% | $183.5826 | $183.58 | $183.60 | $183.60 |
| Purchase #3 | $223.49 | 3.487% | $231.2831 | $231.28 | $231.30 | $231.30 |
| Purchase #4 | $83.56 | 10.306% | $92.1717 | $92.17 | $92.15 | $92.20 |
| Purchase #5 | $106.60 | 7.156% | $114.2283 | $114.23 | $114.25 | $114.20 |
| Purchase #6 | $110.66 | 13.431% | $125.5227 | $125.52 | $125.50 | $125.50 |
| Purchase #7 | $131.32 | 7.413% | $141.0548 | $141.05 | $141.05 | $141.10 |
| 7 purchase totals = | $1,040.09 | $1,126.5918 | $1,126.58 | $1,126.60 | $1,126.60 | |