| 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 | $104.67 | 8.826% | $113.9082 | $113.91 | $113.90 | $113.90 |
| Purchase #2 | $59.38 | 10.371% | $65.5383 | $65.54 | $65.55 | $65.50 |
| Purchase #3 | $129.48 | 8.793% | $140.8652 | $140.87 | $140.85 | $140.90 |
| Purchase #4 | $215.59 | 3.380% | $222.8769 | $222.88 | $222.90 | $222.90 |
| Purchase #5 | $213.76 | 12.200% | $239.8387 | $239.84 | $239.85 | $239.80 |
| Purchase #6 | $226.47 | 3.723% | $234.9015 | $234.90 | $234.90 | $234.90 |
| Purchase #7 | $88.54 | 8.130% | $95.7383 | $95.74 | $95.75 | $95.70 |
| 7 purchase totals = | $1,037.89 | $1,113.6671 | $1,113.68 | $1,113.70 | $1,113.60 | |