| 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 | $217.43 | 8.120% | $235.0853 | $235.09 | $235.10 | $235.10 |
| Purchase #2 | $207.71 | 7.558% | $223.4087 | $223.41 | $223.40 | $223.40 |
| Purchase #3 | $94.41 | 11.805% | $105.5551 | $105.56 | $105.55 | $105.60 |
| Purchase #4 | $60.72 | 4.230% | $63.2885 | $63.29 | $63.30 | $63.30 |
| Purchase #5 | $177.74 | 7.328% | $190.7648 | $190.76 | $190.75 | $190.80 |
| Purchase #6 | $230.26 | 13.420% | $261.1609 | $261.16 | $261.15 | $261.20 |
| Purchase #7 | $30.74 | 12.250% | $34.5057 | $34.51 | $34.50 | $34.50 |
| 7 purchase totals = | $1,019.01 | $1,113.7690 | $1,113.78 | $1,113.75 | $1,113.90 | |