| 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 | $201.49 | 12.263% | $226.1987 | $226.20 | $226.20 | $226.20 |
| Purchase #2 | $187.45 | 7.833% | $202.133 | $202.13 | $202.15 | $202.10 |
| Purchase #3 | $101.68 | 7.738% | $109.548 | $109.55 | $109.55 | $109.50 |
| Purchase #4 | $83.86 | 3.497% | $86.7926 | $86.79 | $86.80 | $86.80 |
| Purchase #5 | $153.65 | 11.796% | $171.7746 | $171.77 | $171.75 | $171.80 |
| Purchase #6 | $147.47 | 10.389% | $162.7907 | $162.79 | $162.80 | $162.80 |
| Purchase #7 | $229.78 | 13.736% | $261.3426 | $261.34 | $261.35 | $261.30 |
| 7 purchase totals = | $1,105.38 | $1,220.5802 | $1,220.57 | $1,220.60 | $1,220.50 | |