| 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 | $225.73 | 4.108% | $235.003 | $235.00 | $235.00 | $235.00 |
| Purchase #2 | $205.45 | 7.299% | $220.4458 | $220.45 | $220.45 | $220.40 |
| Purchase #3 | $165.27 | 11.264% | $183.886 | $183.89 | $183.90 | $183.90 |
| Purchase #4 | $197.69 | 12.130% | $221.6698 | $221.67 | $221.65 | $221.70 |
| Purchase #5 | $73.45 | 5.192% | $77.2635 | $77.26 | $77.25 | $77.30 |
| Purchase #6 | $155.27 | 11.854% | $173.6757 | $173.68 | $173.70 | $173.70 |
| Purchase #7 | $222.60 | 12.434% | $250.2781 | $250.28 | $250.30 | $250.30 |
| 7 purchase totals = | $1,245.46 | $1,362.2219 | $1,362.23 | $1,362.25 | $1,362.30 | |