| 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 | $210.77 | 13.309% | $238.8214 | $238.82 | $238.80 | $238.80 |
| Purchase #2 | $199.78 | 13.291% | $226.3328 | $226.33 | $226.35 | $226.30 |
| Purchase #3 | $108.99 | 5.118% | $114.5681 | $114.57 | $114.55 | $114.60 |
| Purchase #4 | $94.29 | 10.546% | $104.2338 | $104.23 | $104.25 | $104.20 |
| Purchase #5 | $145.85 | 11.776% | $163.0253 | $163.03 | $163.05 | $163.00 |
| Purchase #6 | $81.52 | 10.194% | $89.8301 | $89.83 | $89.85 | $89.80 |
| Purchase #7 | $5.90 | 7.598% | $6.3483 | $6.35 | $6.35 | $6.30 |
| 7 purchase totals = | $847.10 | $943.1598 | $943.16 | $943.20 | $943.00 | |