| 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 | $215.80 | 4.769% | $226.0915 | $226.09 | $226.10 | $226.10 |
| Purchase #2 | $202.66 | 6.842% | $216.526 | $216.53 | $216.55 | $216.50 |
| Purchase #3 | $245.64 | 6.352% | $261.2431 | $261.24 | $261.25 | $261.20 |
| Purchase #4 | $25.43 | 9.320% | $27.8001 | $27.80 | $27.80 | $27.80 |
| Purchase #5 | $161.47 | 8.567% | $175.3031 | $175.30 | $175.30 | $175.30 |
| Purchase #6 | $93.41 | 8.615% | $101.4573 | $101.46 | $101.45 | $101.50 |
| Purchase #7 | $8.82 | 8.373% | $9.5585 | $9.56 | $9.55 | $9.60 |
| 7 purchase totals = | $953.23 | $1,017.9796 | $1,017.98 | $1,018.00 | $1,018.00 | |