| 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 | $29.90 | 13.240% | $33.8588 | $33.86 | $33.85 | $33.90 |
| Purchase #2 | $163.51 | 8.413% | $177.2661 | $177.27 | $177.25 | $177.30 |
| Purchase #3 | $80.33 | 11.853% | $89.8515 | $89.85 | $89.85 | $89.90 |
| Purchase #4 | $233.25 | 9.747% | $255.9849 | $255.98 | $256.00 | $256.00 |
| Purchase #5 | $37.85 | 8.835% | $41.194 | $41.19 | $41.20 | $41.20 |
| Purchase #6 | $178.59 | 8.239% | $193.304 | $193.30 | $193.30 | $193.30 |
| Purchase #7 | $216.82 | 9.139% | $236.6352 | $236.64 | $236.65 | $236.60 |
| 7 purchase totals = | $940.25 | $1,028.0945 | $1,028.09 | $1,028.10 | $1,028.20 | |