| 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 | $101.34 | 12.852% | $114.3642 | $114.36 | $114.35 | $114.40 |
| Purchase #2 | $118.41 | 13.524% | $134.4238 | $134.42 | $134.40 | $134.40 |
| Purchase #3 | $239.38 | 4.386% | $249.8792 | $249.88 | $249.90 | $249.90 |
| Purchase #4 | $36.50 | 12.546% | $41.0793 | $41.08 | $41.10 | $41.10 |
| Purchase #5 | $103.65 | 10.589% | $114.6255 | $114.63 | $114.65 | $114.60 |
| Purchase #6 | $25.49 | 8.698% | $27.7071 | $27.71 | $27.70 | $27.70 |
| Purchase #7 | $181.47 | 10.150% | $199.8892 | $199.89 | $199.90 | $199.90 |
| 7 purchase totals = | $806.24 | $881.9683 | $881.97 | $882.00 | $882.00 | |