| 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 | $96.38 | 13.836% | $109.7151 | $109.72 | $109.70 | $109.70 |
| Purchase #2 | $220.37 | 6.298% | $234.2489 | $234.25 | $234.25 | $234.20 |
| Purchase #3 | $226.62 | 11.313% | $252.2575 | $252.26 | $252.25 | $252.30 |
| Purchase #4 | $209.79 | 12.576% | $236.1732 | $236.17 | $236.15 | $236.20 |
| Purchase #5 | $66.34 | 11.265% | $73.8132 | $73.81 | $73.80 | $73.80 |
| Purchase #6 | $69.96 | 10.253% | $77.133 | $77.13 | $77.15 | $77.10 |
| Purchase #7 | $226.53 | 10.654% | $250.6645 | $250.66 | $250.65 | $250.70 |
| 7 purchase totals = | $1,115.99 | $1,234.0054 | $1,234.00 | $1,233.95 | $1,234.00 | |