| 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 | $119.62 | 4.577% | $125.095 | $125.10 | $125.10 | $125.10 |
| Purchase #2 | $229.36 | 7.711% | $247.0459 | $247.05 | $247.05 | $247.00 |
| Purchase #3 | $77.57 | 5.510% | $81.8441 | $81.84 | $81.85 | $81.80 |
| Purchase #4 | $15.38 | 10.325% | $16.968 | $16.97 | $16.95 | $17.00 |
| Purchase #5 | $201.44 | 6.782% | $215.1017 | $215.10 | $215.10 | $215.10 |
| Purchase #6 | $226.75 | 3.360% | $234.3688 | $234.37 | $234.35 | $234.40 |
| Purchase #7 | $143.25 | 5.434% | $151.0342 | $151.03 | $151.05 | $151.00 |
| 7 purchase totals = | $1,013.37 | $1,071.4577 | $1,071.46 | $1,071.45 | $1,071.40 | |