| 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 | $244.47 | 7.663% | $263.2037 | $263.20 | $263.20 | $263.20 |
| Purchase #2 | $146.85 | 11.635% | $163.936 | $163.94 | $163.95 | $163.90 |
| Purchase #3 | $201.97 | 4.710% | $211.4828 | $211.48 | $211.50 | $211.50 |
| Purchase #4 | $154.72 | 7.462% | $166.2652 | $166.27 | $166.25 | $166.30 |
| Purchase #5 | $168.74 | 10.265% | $186.0612 | $186.06 | $186.05 | $186.10 |
| Purchase #6 | $229.76 | 13.655% | $261.1337 | $261.13 | $261.15 | $261.10 |
| Purchase #7 | $176.59 | 5.593% | $186.4667 | $186.47 | $186.45 | $186.50 |
| 7 purchase totals = | $1,323.10 | $1,438.5493 | $1,438.55 | $1,438.55 | $1,438.60 | |