| 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 | $228.52 | 9.249% | $249.6558 | $249.66 | $249.65 | $249.70 |
| Purchase #2 | $30.35 | 13.766% | $34.528 | $34.53 | $34.55 | $34.50 |
| Purchase #3 | $246.50 | 6.176% | $261.7238 | $261.72 | $261.70 | $261.70 |
| Purchase #4 | $19.28 | 4.410% | $20.1302 | $20.13 | $20.15 | $20.10 |
| Purchase #5 | $146.94 | 9.326% | $160.6436 | $160.64 | $160.65 | $160.60 |
| Purchase #6 | $138.32 | 11.647% | $154.4301 | $154.43 | $154.45 | $154.40 |
| Purchase #7 | $155.78 | 8.274% | $168.6692 | $168.67 | $168.65 | $168.70 |
| 7 purchase totals = | $965.69 | $1,049.7807 | $1,049.78 | $1,049.80 | $1,049.70 | |