| 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 | $192.67 | 4.296% | $200.9471 | $200.95 | $200.95 | $200.90 |
| Purchase #2 | $196.72 | 13.572% | $223.4188 | $223.42 | $223.40 | $223.40 |
| Purchase #3 | $96.46 | 12.127% | $108.1577 | $108.16 | $108.15 | $108.20 |
| Purchase #4 | $28.67 | 5.122% | $30.1385 | $30.14 | $30.15 | $30.10 |
| Purchase #5 | $49.70 | 11.646% | $55.4881 | $55.49 | $55.50 | $55.50 |
| Purchase #6 | $199.81 | 11.432% | $222.6523 | $222.65 | $222.65 | $222.70 |
| Purchase #7 | $75.78 | 11.365% | $84.3924 | $84.39 | $84.40 | $84.40 |
| 7 purchase totals = | $839.81 | $925.1949 | $925.20 | $925.20 | $925.20 | |