| 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 | $215.47 | 6.187% | $228.8011 | $228.80 | $228.80 | $228.80 |
| Purchase #2 | $249.37 | 3.698% | $258.5917 | $258.59 | $258.60 | $258.60 |
| Purchase #3 | $92.70 | 11.310% | $103.1844 | $103.18 | $103.20 | $103.20 |
| Purchase #4 | $165.28 | 8.740% | $179.7255 | $179.73 | $179.75 | $179.70 |
| Purchase #5 | $119.70 | 11.863% | $133.9 | $133.90 | $133.90 | $133.90 |
| Purchase #6 | $125.38 | 4.148% | $130.5808 | $130.58 | $130.60 | $130.60 |
| Purchase #7 | $221.25 | 7.117% | $236.9964 | $237.00 | $237.00 | $237.00 |
| 7 purchase totals = | $1,189.15 | $1,271.7799 | $1,271.78 | $1,271.85 | $1,271.80 | |