| 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 | $247.47 | 13.260% | $280.2845 | $280.28 | $280.30 | $280.30 |
| Purchase #2 | $240.76 | 12.586% | $271.0621 | $271.06 | $271.05 | $271.10 |
| Purchase #3 | $50.25 | 8.604% | $54.5735 | $54.57 | $54.55 | $54.60 |
| Purchase #4 | $180.75 | 6.808% | $193.0555 | $193.06 | $193.05 | $193.10 |
| Purchase #5 | $11.30 | 4.530% | $11.8119 | $11.81 | $11.80 | $11.80 |
| Purchase #6 | $198.91 | 8.207% | $215.2345 | $215.23 | $215.25 | $215.20 |
| Purchase #7 | $114.29 | 7.832% | $123.2412 | $123.24 | $123.25 | $123.20 |
| 7 purchase totals = | $1,043.73 | $1,149.2632 | $1,149.25 | $1,149.25 | $1,149.30 | |