| 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 | $208.67 | 3.318% | $215.5937 | $215.59 | $215.60 | $215.60 |
| Purchase #2 | $185.79 | 9.293% | $203.0555 | $203.06 | $203.05 | $203.10 |
| Purchase #3 | $128.54 | 7.256% | $137.8669 | $137.87 | $137.85 | $137.90 |
| Purchase #4 | $37.41 | 10.736% | $41.4263 | $41.43 | $41.45 | $41.40 |
| Purchase #5 | $119.35 | 7.373% | $128.1497 | $128.15 | $128.15 | $128.10 |
| Purchase #6 | $181.40 | 9.828% | $199.228 | $199.23 | $199.25 | $199.20 |
| Purchase #7 | $232.46 | 7.116% | $249.0019 | $249.00 | $249.00 | $249.00 |
| 7 purchase totals = | $1,093.62 | $1,174.3220 | $1,174.33 | $1,174.35 | $1,174.30 | |