| 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 | $211.31 | 13.526% | $239.8918 | $239.89 | $239.90 | $239.90 |
| Purchase #2 | $45.54 | 9.711% | $49.9624 | $49.96 | $49.95 | $50.00 |
| Purchase #3 | $75.30 | 4.805% | $78.9182 | $78.92 | $78.90 | $78.90 |
| Purchase #4 | $192.50 | 3.857% | $199.9247 | $199.92 | $199.90 | $199.90 |
| Purchase #5 | $16.85 | 5.831% | $17.8325 | $17.83 | $17.85 | $17.80 |
| Purchase #6 | $241.81 | 11.756% | $270.2372 | $270.24 | $270.25 | $270.20 |
| Purchase #7 | $189.68 | 13.368% | $215.0364 | $215.04 | $215.05 | $215.00 |
| 7 purchase totals = | $972.99 | $1,071.8032 | $1,071.80 | $1,071.80 | $1,071.70 | |