| 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 | $110.41 | 4.136% | $114.9766 | $114.98 | $115.00 | $115.00 |
| Purchase #2 | $62.95 | 4.779% | $65.9584 | $65.96 | $65.95 | $66.00 |
| Purchase #3 | $217.96 | 10.328% | $240.4709 | $240.47 | $240.45 | $240.50 |
| Purchase #4 | $250.80 | 11.257% | $279.0326 | $279.03 | $279.05 | $279.00 |
| Purchase #5 | $187.31 | 5.193% | $197.037 | $197.04 | $197.05 | $197.00 |
| Purchase #6 | $106.69 | 8.447% | $115.7021 | $115.70 | $115.70 | $115.70 |
| Purchase #7 | $125.40 | 3.419% | $129.6874 | $129.69 | $129.70 | $129.70 |
| 7 purchase totals = | $1,061.52 | $1,142.8650 | $1,142.87 | $1,142.90 | $1,142.90 | |