| 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 | $227.98 | 8.570% | $247.5179 | $247.52 | $247.50 | $247.50 |
| Purchase #2 | $177.30 | 5.338% | $186.7643 | $186.76 | $186.75 | $186.80 |
| Purchase #3 | $124.81 | 8.407% | $135.3028 | $135.30 | $135.30 | $135.30 |
| Purchase #4 | $73.41 | 5.660% | $77.565 | $77.57 | $77.55 | $77.60 |
| Purchase #5 | $203.70 | 9.609% | $223.2735 | $223.27 | $223.25 | $223.30 |
| Purchase #6 | $28.95 | 4.420% | $30.2296 | $30.23 | $30.25 | $30.20 |
| Purchase #7 | $74.89 | 11.503% | $83.5046 | $83.50 | $83.50 | $83.50 |
| 7 purchase totals = | $911.04 | $984.1577 | $984.15 | $984.10 | $984.20 | |