| 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 | $95.50 | 5.423% | $100.679 | $100.68 | $100.70 | $100.70 |
| Purchase #2 | $208.35 | 10.308% | $229.8267 | $229.83 | $229.85 | $229.80 |
| Purchase #3 | $247.40 | 13.804% | $281.5511 | $281.55 | $281.55 | $281.60 |
| Purchase #4 | $108.91 | 6.458% | $115.9434 | $115.94 | $115.95 | $115.90 |
| Purchase #5 | $15.69 | 8.709% | $17.0564 | $17.06 | $17.05 | $17.10 |
| Purchase #6 | $205.83 | 11.563% | $229.6301 | $229.63 | $229.65 | $229.60 |
| Purchase #7 | $204.94 | 10.114% | $225.6676 | $225.67 | $225.65 | $225.70 |
| 7 purchase totals = | $1,086.62 | $1,200.3543 | $1,200.36 | $1,200.40 | $1,200.40 | |