| 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 | $230.64 | 7.663% | $248.3139 | $248.31 | $248.30 | $248.30 |
| Purchase #2 | $106.74 | 7.344% | $114.579 | $114.58 | $114.60 | $114.60 |
| Purchase #3 | $180.28 | 5.135% | $189.5374 | $189.54 | $189.55 | $189.50 |
| Purchase #4 | $15.43 | 8.691% | $16.771 | $16.77 | $16.75 | $16.80 |
| Purchase #5 | $198.83 | 7.157% | $213.0603 | $213.06 | $213.05 | $213.10 |
| Purchase #6 | $92.48 | 8.156% | $100.0227 | $100.02 | $100.00 | $100.00 |
| Purchase #7 | $162.30 | 13.659% | $184.4686 | $184.47 | $184.45 | $184.50 |
| 7 purchase totals = | $986.70 | $1,066.7529 | $1,066.75 | $1,066.70 | $1,066.80 | |