| 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 | $204.44 | 3.747% | $212.1004 | $212.10 | $212.10 | $212.10 |
| Purchase #2 | $19.70 | 5.357% | $20.7553 | $20.76 | $20.75 | $20.80 |
| Purchase #3 | $183.64 | 9.815% | $201.6643 | $201.66 | $201.65 | $201.70 |
| Purchase #4 | $195.83 | 5.586% | $206.7691 | $206.77 | $206.75 | $206.80 |
| Purchase #5 | $40.90 | 7.616% | $44.0149 | $44.01 | $44.00 | $44.00 |
| Purchase #6 | $159.99 | 8.850% | $174.1491 | $174.15 | $174.15 | $174.10 |
| Purchase #7 | $27.89 | 9.273% | $30.4762 | $30.48 | $30.50 | $30.50 |
| 7 purchase totals = | $832.39 | $889.9293 | $889.93 | $889.90 | $890.00 | |