| 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 | $218.36 | 3.328% | $225.627 | $225.63 | $225.65 | $225.60 |
| Purchase #2 | $218.91 | 4.116% | $227.9203 | $227.92 | $227.90 | $227.90 |
| Purchase #3 | $133.38 | 8.580% | $144.824 | $144.82 | $144.80 | $144.80 |
| Purchase #4 | $100.42 | 4.816% | $105.2562 | $105.26 | $105.25 | $105.30 |
| Purchase #5 | $103.25 | 13.768% | $117.4655 | $117.47 | $117.45 | $117.50 |
| Purchase #6 | $116.43 | 10.438% | $128.583 | $128.58 | $128.60 | $128.60 |
| Purchase #7 | $23.77 | 5.306% | $25.0312 | $25.03 | $25.05 | $25.00 |
| 7 purchase totals = | $914.52 | $974.7072 | $974.71 | $974.70 | $974.70 | |