| 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 | $115.65 | 8.279% | $125.2247 | $125.22 | $125.20 | $125.20 |
| Purchase #2 | $224.39 | 6.778% | $239.5992 | $239.60 | $239.60 | $239.60 |
| Purchase #3 | $249.68 | 12.767% | $281.5566 | $281.56 | $281.55 | $281.60 |
| Purchase #4 | $235.57 | 8.404% | $255.3673 | $255.37 | $255.35 | $255.40 |
| Purchase #5 | $43.74 | 3.357% | $45.2084 | $45.21 | $45.20 | $45.20 |
| Purchase #6 | $223.90 | 3.173% | $231.0043 | $231.00 | $231.00 | $231.00 |
| Purchase #7 | $108.97 | 4.192% | $113.538 | $113.54 | $113.55 | $113.50 |
| 7 purchase totals = | $1,201.90 | $1,291.4985 | $1,291.50 | $1,291.45 | $1,291.50 | |