| 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 | $240.73 | 7.628% | $259.0929 | $259.09 | $259.10 | $259.10 |
| Purchase #2 | $108.90 | 5.234% | $114.5998 | $114.60 | $114.60 | $114.60 |
| Purchase #3 | $168.65 | 11.110% | $187.387 | $187.39 | $187.40 | $187.40 |
| Purchase #4 | $208.97 | 3.695% | $216.6914 | $216.69 | $216.70 | $216.70 |
| Purchase #5 | $183.37 | 9.767% | $201.2797 | $201.28 | $201.30 | $201.30 |
| Purchase #6 | $124.29 | 7.804% | $133.9896 | $133.99 | $134.00 | $134.00 |
| Purchase #7 | $198.29 | 9.278% | $216.6873 | $216.69 | $216.70 | $216.70 |
| 7 purchase totals = | $1,233.20 | $1,329.7277 | $1,329.73 | $1,329.80 | $1,329.80 | |