| 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 | $208.69 | 5.478% | $220.122 | $220.12 | $220.10 | $220.10 |
| Purchase #2 | $217.70 | 6.624% | $232.1204 | $232.12 | $232.10 | $232.10 |
| Purchase #3 | $9.76 | 10.288% | $10.7641 | $10.76 | $10.75 | $10.80 |
| Purchase #4 | $27.31 | 11.682% | $30.5004 | $30.50 | $30.50 | $30.50 |
| Purchase #5 | $250.56 | 5.747% | $264.9597 | $264.96 | $264.95 | $265.00 |
| Purchase #6 | $146.42 | 10.607% | $161.9508 | $161.95 | $161.95 | $162.00 |
| Purchase #7 | $183.64 | 4.740% | $192.3445 | $192.34 | $192.35 | $192.30 |
| 7 purchase totals = | $1,044.08 | $1,112.7619 | $1,112.75 | $1,112.70 | $1,112.80 | |