| 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 | $11.79 | 12.163% | $13.224 | $13.22 | $13.20 | $13.20 |
| Purchase #2 | $132.47 | 10.526% | $146.4138 | $146.41 | $146.40 | $146.40 |
| Purchase #3 | $245.43 | 11.776% | $274.3318 | $274.33 | $274.35 | $274.30 |
| Purchase #4 | $108.88 | 12.849% | $122.87 | $122.87 | $122.85 | $122.90 |
| Purchase #5 | $204.79 | 3.639% | $212.2423 | $212.24 | $212.25 | $212.20 |
| Purchase #6 | $82.34 | 6.826% | $87.9605 | $87.96 | $87.95 | $88.00 |
| Purchase #7 | $238.25 | 9.696% | $261.3507 | $261.35 | $261.35 | $261.40 |
| 7 purchase totals = | $1,023.95 | $1,118.3931 | $1,118.38 | $1,118.35 | $1,118.40 | |