| 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 | $121.59 | 12.585% | $136.8921 | $136.89 | $136.90 | $136.90 |
| Purchase #2 | $250.72 | 3.782% | $260.2022 | $260.20 | $260.20 | $260.20 |
| Purchase #3 | $81.94 | 11.320% | $91.2156 | $91.22 | $91.20 | $91.20 |
| Purchase #4 | $239.34 | 9.451% | $261.96 | $261.96 | $261.95 | $262.00 |
| Purchase #5 | $190.89 | 4.191% | $198.8902 | $198.89 | $198.90 | $198.90 |
| Purchase #6 | $103.72 | 9.554% | $113.6294 | $113.63 | $113.65 | $113.60 |
| Purchase #7 | $226.68 | 8.273% | $245.4332 | $245.43 | $245.45 | $245.40 |
| 7 purchase totals = | $1,214.88 | $1,308.2227 | $1,308.22 | $1,308.25 | $1,308.20 | |