| 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 | $208.41 | 12.691% | $234.8593 | $234.86 | $234.85 | $234.90 |
| Purchase #2 | $153.77 | 9.631% | $168.5796 | $168.58 | $168.60 | $168.60 |
| Purchase #3 | $8.56 | 8.853% | $9.3178 | $9.32 | $9.30 | $9.30 |
| Purchase #4 | $43.64 | 8.566% | $47.3782 | $47.38 | $47.40 | $47.40 |
| Purchase #5 | $126.71 | 3.254% | $130.8331 | $130.83 | $130.85 | $130.80 |
| Purchase #6 | $9.89 | 3.420% | $10.2282 | $10.23 | $10.25 | $10.20 |
| Purchase #7 | $41.64 | 3.197% | $42.9712 | $42.97 | $42.95 | $43.00 |
| 7 purchase totals = | $592.62 | $644.1674 | $644.17 | $644.20 | $644.20 | |