| 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 | $205.51 | 9.836% | $225.724 | $225.72 | $225.70 | $225.70 |
| Purchase #2 | $68.85 | 5.394% | $72.5638 | $72.56 | $72.55 | $72.60 |
| Purchase #3 | $175.56 | 6.400% | $186.7958 | $186.80 | $186.80 | $186.80 |
| Purchase #4 | $127.48 | 10.341% | $140.6627 | $140.66 | $140.65 | $140.70 |
| Purchase #5 | $164.74 | 5.457% | $173.7299 | $173.73 | $173.75 | $173.70 |
| Purchase #6 | $244.67 | 12.844% | $276.0954 | $276.10 | $276.10 | $276.10 |
| Purchase #7 | $245.27 | 5.606% | $259.0198 | $259.02 | $259.00 | $259.00 |
| 7 purchase totals = | $1,232.08 | $1,334.5914 | $1,334.59 | $1,334.55 | $1,334.60 | |