| 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 | $196.92 | 7.264% | $211.2243 | $211.22 | $211.20 | $211.20 |
| Purchase #2 | $58.39 | 9.716% | $64.0632 | $64.06 | $64.05 | $64.10 |
| Purchase #3 | $175.49 | 13.762% | $199.6409 | $199.64 | $199.65 | $199.60 |
| Purchase #4 | $200.90 | 13.856% | $228.7367 | $228.74 | $228.75 | $228.70 |
| Purchase #5 | $24.84 | 7.858% | $26.7919 | $26.79 | $26.80 | $26.80 |
| Purchase #6 | $116.82 | 7.401% | $125.4658 | $125.47 | $125.45 | $125.50 |
| Purchase #7 | $37.31 | 11.412% | $41.5678 | $41.57 | $41.55 | $41.60 |
| 7 purchase totals = | $810.67 | $897.4906 | $897.49 | $897.45 | $897.50 | |