| 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 | $204.79 | 5.327% | $215.6992 | $215.70 | $215.70 | $215.70 |
| Purchase #2 | $89.80 | 3.629% | $93.0588 | $93.06 | $93.05 | $93.10 |
| Purchase #3 | $199.61 | 8.222% | $216.0219 | $216.02 | $216.00 | $216.00 |
| Purchase #4 | $222.50 | 5.576% | $234.9066 | $234.91 | $234.90 | $234.90 |
| Purchase #5 | $106.34 | 3.713% | $110.2884 | $110.29 | $110.30 | $110.30 |
| Purchase #6 | $5.58 | 13.762% | $6.3479 | $6.35 | $6.35 | $6.30 |
| Purchase #7 | $215.25 | 8.335% | $233.1911 | $233.19 | $233.20 | $233.20 |
| 7 purchase totals = | $1,043.87 | $1,109.5139 | $1,109.52 | $1,109.50 | $1,109.50 | |