| 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 | $97.93 | 6.198% | $103.9997 | $104.00 | $104.00 | $104.00 |
| Purchase #2 | $85.46 | 4.380% | $89.2031 | $89.20 | $89.20 | $89.20 |
| Purchase #3 | $223.61 | 3.218% | $230.8058 | $230.81 | $230.80 | $230.80 |
| Purchase #4 | $174.90 | 4.847% | $183.3774 | $183.38 | $183.40 | $183.40 |
| Purchase #5 | $202.53 | 7.533% | $217.7866 | $217.79 | $217.80 | $217.80 |
| Purchase #6 | $203.68 | 5.599% | $215.084 | $215.08 | $215.10 | $215.10 |
| Purchase #7 | $177.70 | 12.708% | $200.2821 | $200.28 | $200.30 | $200.30 |
| 7 purchase totals = | $1,165.81 | $1,240.5387 | $1,240.54 | $1,240.60 | $1,240.60 | |