| 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 | $222.59 | 6.181% | $236.3483 | $236.35 | $236.35 | $236.30 |
| Purchase #2 | $181.27 | 7.357% | $194.606 | $194.61 | $194.60 | $194.60 |
| Purchase #3 | $72.71 | 5.186% | $76.4807 | $76.48 | $76.50 | $76.50 |
| Purchase #4 | $223.85 | 8.103% | $241.9886 | $241.99 | $242.00 | $242.00 |
| Purchase #5 | $117.29 | 7.680% | $126.2979 | $126.30 | $126.30 | $126.30 |
| Purchase #6 | $138.38 | 9.134% | $151.0196 | $151.02 | $151.00 | $151.00 |
| Purchase #7 | $103.51 | 9.170% | $113.0019 | $113.00 | $113.00 | $113.00 |
| 7 purchase totals = | $1,059.60 | $1,139.7430 | $1,139.75 | $1,139.75 | $1,139.70 | |