| 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 | $217.75 | 6.447% | $231.7883 | $231.79 | $231.80 | $231.80 |
| Purchase #2 | $95.70 | 8.718% | $104.0431 | $104.04 | $104.05 | $104.00 |
| Purchase #3 | $118.97 | 11.843% | $133.0596 | $133.06 | $133.05 | $133.10 |
| Purchase #4 | $206.48 | 4.337% | $215.435 | $215.44 | $215.45 | $215.40 |
| Purchase #5 | $197.60 | 7.674% | $212.7638 | $212.76 | $212.75 | $212.80 |
| Purchase #6 | $174.45 | 5.200% | $183.5214 | $183.52 | $183.50 | $183.50 |
| Purchase #7 | $204.72 | 6.504% | $218.035 | $218.04 | $218.05 | $218.00 |
| 7 purchase totals = | $1,215.67 | $1,298.6462 | $1,298.65 | $1,298.65 | $1,298.60 | |