| 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 | $104.68 | 8.431% | $113.5056 | $113.51 | $113.50 | $113.50 |
| Purchase #2 | $130.79 | 7.548% | $140.662 | $140.66 | $140.65 | $140.70 |
| Purchase #3 | $226.72 | 3.601% | $234.8842 | $234.88 | $234.90 | $234.90 |
| Purchase #4 | $129.88 | 3.592% | $134.5453 | $134.55 | $134.55 | $134.50 |
| Purchase #5 | $117.61 | 12.233% | $131.9972 | $132.00 | $132.00 | $132.00 |
| Purchase #6 | $20.99 | 5.330% | $22.1088 | $22.11 | $22.10 | $22.10 |
| Purchase #7 | $88.61 | 10.829% | $98.2056 | $98.21 | $98.20 | $98.20 |
| 7 purchase totals = | $819.28 | $875.9087 | $875.92 | $875.90 | $875.90 | |