| 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 | $172.83 | 6.275% | $183.6751 | $183.68 | $183.70 | $183.70 |
| Purchase #2 | $224.83 | 10.569% | $248.5923 | $248.59 | $248.60 | $248.60 |
| Purchase #3 | $231.93 | 11.832% | $259.372 | $259.37 | $259.35 | $259.40 |
| Purchase #4 | $28.43 | 4.721% | $29.7722 | $29.77 | $29.75 | $29.80 |
| Purchase #5 | $114.86 | 9.338% | $125.5856 | $125.59 | $125.60 | $125.60 |
| Purchase #6 | $213.46 | 11.607% | $238.2363 | $238.24 | $238.25 | $238.20 |
| Purchase #7 | $143.87 | 10.167% | $158.4973 | $158.50 | $158.50 | $158.50 |
| 7 purchase totals = | $1,130.21 | $1,243.7308 | $1,243.74 | $1,243.75 | $1,243.80 | |