| 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 | $239.38 | 13.862% | $272.5629 | $272.56 | $272.55 | $272.60 |
| Purchase #2 | $235.37 | 12.620% | $265.0737 | $265.07 | $265.05 | $265.10 |
| Purchase #3 | $27.90 | 6.695% | $29.7679 | $29.77 | $29.75 | $29.80 |
| Purchase #4 | $150.37 | 11.627% | $167.8535 | $167.85 | $167.85 | $167.90 |
| Purchase #5 | $248.74 | 9.346% | $271.9872 | $271.99 | $272.00 | $272.00 |
| Purchase #6 | $82.78 | 11.859% | $92.5969 | $92.60 | $92.60 | $92.60 |
| Purchase #7 | $146.83 | 12.324% | $164.9253 | $164.93 | $164.95 | $164.90 |
| 7 purchase totals = | $1,131.37 | $1,264.7674 | $1,264.77 | $1,264.75 | $1,264.90 | |