| 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 | $234.30 | 11.128% | $260.3729 | $260.37 | $260.35 | $260.40 |
| Purchase #2 | $215.76 | 11.414% | $240.3868 | $240.39 | $240.40 | $240.40 |
| Purchase #3 | $89.71 | 9.491% | $98.2244 | $98.22 | $98.20 | $98.20 |
| Purchase #4 | $144.25 | 6.296% | $153.332 | $153.33 | $153.35 | $153.30 |
| Purchase #5 | $176.61 | 7.126% | $189.1952 | $189.20 | $189.20 | $189.20 |
| Purchase #6 | $104.30 | 12.257% | $117.0841 | $117.08 | $117.10 | $117.10 |
| Purchase #7 | $189.35 | 7.501% | $203.5531 | $203.55 | $203.55 | $203.60 |
| 7 purchase totals = | $1,154.28 | $1,262.1485 | $1,262.14 | $1,262.15 | $1,262.20 | |