| 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 | $137.96 | 3.203% | $142.3789 | $142.38 | $142.40 | $142.40 |
| Purchase #2 | $94.93 | 9.791% | $104.2246 | $104.22 | $104.20 | $104.20 |
| Purchase #3 | $42.56 | 9.627% | $46.6573 | $46.66 | $46.65 | $46.70 |
| Purchase #4 | $12.84 | 6.380% | $13.6592 | $13.66 | $13.65 | $13.70 |
| Purchase #5 | $54.63 | 7.343% | $58.6415 | $58.64 | $58.65 | $58.60 |
| Purchase #6 | $197.89 | 4.725% | $207.2403 | $207.24 | $207.25 | $207.20 |
| Purchase #7 | $200.54 | 6.285% | $213.1439 | $213.14 | $213.15 | $213.10 |
| 7 purchase totals = | $741.35 | $785.9457 | $785.94 | $785.95 | $785.90 | |