| 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 | $112.68 | 9.180% | $123.024 | $123.02 | $123.00 | $123.00 |
| Purchase #2 | $109.55 | 12.463% | $123.2032 | $123.20 | $123.20 | $123.20 |
| Purchase #3 | $102.76 | 4.135% | $107.0091 | $107.01 | $107.00 | $107.00 |
| Purchase #4 | $15.64 | 6.161% | $16.6036 | $16.60 | $16.60 | $16.60 |
| Purchase #5 | $51.82 | 4.462% | $54.1322 | $54.13 | $54.15 | $54.10 |
| Purchase #6 | $184.47 | 7.356% | $198.0396 | $198.04 | $198.05 | $198.00 |
| Purchase #7 | $237.49 | 9.681% | $260.4814 | $260.48 | $260.50 | $260.50 |
| 7 purchase totals = | $814.41 | $882.4931 | $882.48 | $882.50 | $882.40 | |