| 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 | $108.86 | 13.146% | $123.1707 | $123.17 | $123.15 | $123.20 |
| Purchase #2 | $169.37 | 12.830% | $191.1002 | $191.10 | $191.10 | $191.10 |
| Purchase #3 | $185.52 | 10.240% | $204.5172 | $204.52 | $204.50 | $204.50 |
| Purchase #4 | $110.28 | 3.362% | $113.9876 | $113.99 | $114.00 | $114.00 |
| Purchase #5 | $140.49 | 12.849% | $158.5416 | $158.54 | $158.55 | $158.50 |
| Purchase #6 | $94.80 | 7.720% | $102.1186 | $102.12 | $102.10 | $102.10 |
| Purchase #7 | $29.70 | 3.308% | $30.6825 | $30.68 | $30.70 | $30.70 |
| 7 purchase totals = | $839.02 | $924.1184 | $924.12 | $924.10 | $924.10 | |