| 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 | $124.99 | 9.354% | $136.6816 | $136.68 | $136.70 | $136.70 |
| Purchase #2 | $141.36 | 9.518% | $154.8146 | $154.81 | $154.80 | $154.80 |
| Purchase #3 | $47.83 | 7.733% | $51.5287 | $51.53 | $51.55 | $51.50 |
| Purchase #4 | $219.26 | 7.624% | $235.9764 | $235.98 | $236.00 | $236.00 |
| Purchase #5 | $232.77 | 12.203% | $261.1749 | $261.17 | $261.15 | $261.20 |
| Purchase #6 | $63.71 | 10.227% | $70.2256 | $70.23 | $70.25 | $70.20 |
| Purchase #7 | $100.53 | 4.802% | $105.3575 | $105.36 | $105.35 | $105.40 |
| 7 purchase totals = | $930.45 | $1,015.7593 | $1,015.76 | $1,015.80 | $1,015.80 | |