| 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 | $249.43 | 4.210% | $259.931 | $259.93 | $259.95 | $259.90 |
| Purchase #2 | $102.46 | 11.866% | $114.6179 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $119.97 | 6.402% | $127.6505 | $127.65 | $127.65 | $127.70 |
| Purchase #4 | $215.56 | 7.240% | $231.1665 | $231.17 | $231.15 | $231.20 |
| Purchase #5 | $149.34 | 5.525% | $157.591 | $157.59 | $157.60 | $157.60 |
| Purchase #6 | $12.43 | 10.528% | $13.7386 | $13.74 | $13.75 | $13.70 |
| Purchase #7 | $159.96 | 9.695% | $175.4681 | $175.47 | $175.45 | $175.50 |
| 7 purchase totals = | $1,009.15 | $1,080.1636 | $1,080.17 | $1,080.15 | $1,080.20 | |