| 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 | $122.92 | 5.631% | $129.8416 | $129.84 | $129.85 | $129.80 |
| Purchase #2 | $143.87 | 12.672% | $162.1012 | $162.10 | $162.10 | $162.10 |
| Purchase #3 | $42.75 | 12.420% | $48.0596 | $48.06 | $48.05 | $48.10 |
| Purchase #4 | $211.46 | 7.427% | $227.1651 | $227.17 | $227.15 | $227.20 |
| Purchase #5 | $239.96 | 8.870% | $261.2445 | $261.24 | $261.25 | $261.20 |
| Purchase #6 | $134.81 | 7.540% | $144.9747 | $144.97 | $144.95 | $145.00 |
| Purchase #7 | $190.58 | 11.344% | $212.1994 | $212.20 | $212.20 | $212.20 |
| 7 purchase totals = | $1,086.35 | $1,185.5861 | $1,185.58 | $1,185.55 | $1,185.60 | |