| 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 | $245.87 | 13.595% | $279.296 | $279.30 | $279.30 | $279.30 |
| Purchase #2 | $243.63 | 7.198% | $261.1665 | $261.17 | $261.15 | $261.20 |
| Purchase #3 | $115.75 | 13.414% | $131.2767 | $131.28 | $131.30 | $131.30 |
| Purchase #4 | $27.47 | 9.525% | $30.0865 | $30.09 | $30.10 | $30.10 |
| Purchase #5 | $232.37 | 4.287% | $242.3317 | $242.33 | $242.35 | $242.30 |
| Purchase #6 | $122.82 | 8.766% | $133.5864 | $133.59 | $133.60 | $133.60 |
| Purchase #7 | $80.63 | 6.325% | $85.7298 | $85.73 | $85.75 | $85.70 |
| 7 purchase totals = | $1,068.54 | $1,163.4736 | $1,163.49 | $1,163.55 | $1,163.50 | |