| 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 | $186.37 | 10.152% | $205.2903 | $205.29 | $205.30 | $205.30 |
| Purchase #2 | $45.89 | 9.308% | $50.1614 | $50.16 | $50.15 | $50.20 |
| Purchase #3 | $114.95 | 11.471% | $128.1359 | $128.14 | $128.15 | $128.10 |
| Purchase #4 | $97.79 | 7.254% | $104.8837 | $104.88 | $104.90 | $104.90 |
| Purchase #5 | $119.78 | 13.430% | $135.8665 | $135.87 | $135.85 | $135.90 |
| Purchase #6 | $11.74 | 7.466% | $12.6165 | $12.62 | $12.60 | $12.60 |
| Purchase #7 | $187.65 | 9.518% | $205.5105 | $205.51 | $205.50 | $205.50 |
| 7 purchase totals = | $764.17 | $842.4648 | $842.47 | $842.45 | $842.50 | |