| 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 | $106.47 | 6.652% | $113.5524 | $113.55 | $113.55 | $113.60 |
| Purchase #2 | $119.90 | 12.239% | $134.5746 | $134.57 | $134.55 | $134.60 |
| Purchase #3 | $249.39 | 12.760% | $281.2122 | $281.21 | $281.20 | $281.20 |
| Purchase #4 | $61.37 | 11.639% | $68.5129 | $68.51 | $68.50 | $68.50 |
| Purchase #5 | $233.51 | 3.794% | $242.3694 | $242.37 | $242.35 | $242.40 |
| Purchase #6 | $84.89 | 12.609% | $95.5938 | $95.59 | $95.60 | $95.60 |
| Purchase #7 | $203.35 | 4.852% | $213.2165 | $213.22 | $213.20 | $213.20 |
| 7 purchase totals = | $1,058.88 | $1,149.0318 | $1,149.02 | $1,148.95 | $1,149.10 | |