| 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 | $218.53 | 4.124% | $227.5422 | $227.54 | $227.55 | $227.50 |
| Purchase #2 | $150.49 | 12.614% | $169.4728 | $169.47 | $169.45 | $169.50 |
| Purchase #3 | $93.90 | 10.850% | $104.0882 | $104.09 | $104.10 | $104.10 |
| Purchase #4 | $5.25 | 9.249% | $5.7356 | $5.74 | $5.75 | $5.70 |
| Purchase #5 | $208.68 | 5.523% | $220.2054 | $220.21 | $220.20 | $220.20 |
| Purchase #6 | $149.76 | 5.238% | $157.6044 | $157.60 | $157.60 | $157.60 |
| Purchase #7 | $201.77 | 3.613% | $209.06 | $209.06 | $209.05 | $209.10 |
| 7 purchase totals = | $1,028.38 | $1,093.7086 | $1,093.71 | $1,093.70 | $1,093.70 | |