| 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 | $199.60 | 7.804% | $215.1768 | $215.18 | $215.20 | $215.20 |
| Purchase #2 | $139.76 | 12.600% | $157.3698 | $157.37 | $157.35 | $157.40 |
| Purchase #3 | $173.40 | 11.312% | $193.015 | $193.02 | $193.00 | $193.00 |
| Purchase #4 | $233.56 | 11.141% | $259.5809 | $259.58 | $259.60 | $259.60 |
| Purchase #5 | $114.62 | 7.526% | $123.2463 | $123.25 | $123.25 | $123.20 |
| Purchase #6 | $112.58 | 3.820% | $116.8806 | $116.88 | $116.90 | $116.90 |
| Purchase #7 | $22.58 | 4.517% | $23.5999 | $23.60 | $23.60 | $23.60 |
| 7 purchase totals = | $996.10 | $1,088.8693 | $1,088.88 | $1,088.90 | $1,088.90 | |