| 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 | $199.82 | 6.483% | $212.7743 | $212.77 | $212.75 | $212.80 |
| Purchase #2 | $247.71 | 6.614% | $264.0935 | $264.09 | $264.10 | $264.10 |
| Purchase #3 | $121.74 | 10.273% | $134.2464 | $134.25 | $134.25 | $134.20 |
| Purchase #4 | $236.69 | 8.768% | $257.443 | $257.44 | $257.45 | $257.40 |
| Purchase #5 | $222.80 | 6.592% | $237.487 | $237.49 | $237.50 | $237.50 |
| Purchase #6 | $25.80 | 13.705% | $29.3359 | $29.34 | $29.35 | $29.30 |
| Purchase #7 | $10.34 | 13.582% | $11.7444 | $11.74 | $11.75 | $11.70 |
| 7 purchase totals = | $1,064.90 | $1,147.1245 | $1,147.12 | $1,147.15 | $1,147.00 | |