| 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 | $228.41 | 3.866% | $237.2403 | $237.24 | $237.25 | $237.20 |
| Purchase #2 | $30.93 | 7.840% | $33.3549 | $33.35 | $33.35 | $33.40 |
| Purchase #3 | $98.25 | 6.343% | $104.482 | $104.48 | $104.50 | $104.50 |
| Purchase #4 | $118.93 | 10.330% | $131.2155 | $131.22 | $131.20 | $131.20 |
| Purchase #5 | $178.83 | 11.803% | $199.9373 | $199.94 | $199.95 | $199.90 |
| Purchase #6 | $45.62 | 7.446% | $49.0169 | $49.02 | $49.00 | $49.00 |
| Purchase #7 | $212.71 | 3.133% | $219.3742 | $219.37 | $219.35 | $219.40 |
| 7 purchase totals = | $913.68 | $974.6211 | $974.62 | $974.60 | $974.60 | |