| 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 | $97.70 | 7.393% | $104.923 | $104.92 | $104.90 | $104.90 |
| Purchase #2 | $28.77 | 5.148% | $30.2511 | $30.25 | $30.25 | $30.30 |
| Purchase #3 | $100.56 | 12.597% | $113.2275 | $113.23 | $113.25 | $113.20 |
| Purchase #4 | $239.67 | 4.620% | $250.7428 | $250.74 | $250.75 | $250.70 |
| Purchase #5 | $159.57 | 8.693% | $173.4414 | $173.44 | $173.45 | $173.40 |
| Purchase #6 | $165.58 | 3.386% | $171.1865 | $171.19 | $171.20 | $171.20 |
| Purchase #7 | $202.71 | 5.664% | $214.1915 | $214.19 | $214.20 | $214.20 |
| 7 purchase totals = | $994.56 | $1,057.9638 | $1,057.96 | $1,058.00 | $1,057.90 | |