| 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 | $199.55 | 6.274% | $212.0698 | $212.07 | $212.05 | $212.10 |
| Purchase #2 | $144.46 | 12.873% | $163.0563 | $163.06 | $163.05 | $163.10 |
| Purchase #3 | $24.32 | 8.305% | $26.3398 | $26.34 | $26.35 | $26.30 |
| Purchase #4 | $18.30 | 13.365% | $20.7458 | $20.75 | $20.75 | $20.70 |
| Purchase #5 | $250.79 | 10.378% | $276.817 | $276.82 | $276.80 | $276.80 |
| Purchase #6 | $213.69 | 4.445% | $223.1885 | $223.19 | $223.20 | $223.20 |
| Purchase #7 | $55.94 | 13.282% | $63.37 | $63.37 | $63.35 | $63.40 |
| 7 purchase totals = | $907.05 | $985.5872 | $985.60 | $985.55 | $985.60 | |