| 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 | $232.36 | 9.766% | $255.0523 | $255.05 | $255.05 | $255.10 |
| Purchase #2 | $141.97 | 3.118% | $146.3966 | $146.40 | $146.40 | $146.40 |
| Purchase #3 | $114.77 | 4.112% | $119.4893 | $119.49 | $119.50 | $119.50 |
| Purchase #4 | $191.82 | 10.823% | $212.5807 | $212.58 | $212.60 | $212.60 |
| Purchase #5 | $71.54 | 7.526% | $76.9241 | $76.92 | $76.90 | $76.90 |
| Purchase #6 | $93.40 | 4.125% | $97.2528 | $97.25 | $97.25 | $97.30 |
| Purchase #7 | $171.75 | 6.207% | $182.4105 | $182.41 | $182.40 | $182.40 |
| 7 purchase totals = | $1,017.61 | $1,090.1063 | $1,090.10 | $1,090.10 | $1,090.20 | |