| 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 | $199.73 | 3.860% | $207.4396 | $207.44 | $207.45 | $207.40 |
| Purchase #2 | $235.60 | 12.482% | $265.0076 | $265.01 | $265.00 | $265.00 |
| Purchase #3 | $127.52 | 5.503% | $134.5374 | $134.54 | $134.55 | $134.50 |
| Purchase #4 | $93.48 | 11.575% | $104.3003 | $104.30 | $104.30 | $104.30 |
| Purchase #5 | $69.67 | 10.380% | $76.9017 | $76.90 | $76.90 | $76.90 |
| Purchase #6 | $225.98 | 4.547% | $236.2553 | $236.26 | $236.25 | $236.30 |
| Purchase #7 | $111.72 | 11.326% | $124.3734 | $124.37 | $124.35 | $124.40 |
| 7 purchase totals = | $1,063.70 | $1,148.8153 | $1,148.82 | $1,148.80 | $1,148.80 | |