| 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 | $107.44 | 10.764% | $119.0048 | $119.00 | $119.00 | $119.00 |
| Purchase #2 | $22.99 | 9.116% | $25.0858 | $25.09 | $25.10 | $25.10 |
| Purchase #3 | $148.29 | 10.626% | $164.0473 | $164.05 | $164.05 | $164.00 |
| Purchase #4 | $118.44 | 5.475% | $124.9246 | $124.92 | $124.90 | $124.90 |
| Purchase #5 | $123.62 | 11.344% | $137.6435 | $137.64 | $137.65 | $137.60 |
| Purchase #6 | $152.49 | 7.265% | $163.5684 | $163.57 | $163.55 | $163.60 |
| Purchase #7 | $9.45 | 8.566% | $10.2595 | $10.26 | $10.25 | $10.30 |
| 7 purchase totals = | $682.72 | $744.5339 | $744.53 | $744.50 | $744.50 | |