| 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 | $20.58 | 11.676% | $22.9829 | $22.98 | $23.00 | $23.00 |
| Purchase #2 | $189.38 | 10.361% | $209.0017 | $209.00 | $209.00 | $209.00 |
| Purchase #3 | $237.38 | 5.199% | $249.7214 | $249.72 | $249.70 | $249.70 |
| Purchase #4 | $186.35 | 6.291% | $198.0733 | $198.07 | $198.05 | $198.10 |
| Purchase #5 | $212.74 | 10.714% | $235.533 | $235.53 | $235.55 | $235.50 |
| Purchase #6 | $70.36 | 13.252% | $79.6841 | $79.68 | $79.70 | $79.70 |
| Purchase #7 | $246.86 | 5.767% | $261.0964 | $261.10 | $261.10 | $261.10 |
| 7 purchase totals = | $1,163.65 | $1,256.0928 | $1,256.08 | $1,256.10 | $1,256.10 | |