| 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 | $224.32 | 10.578% | $248.0486 | $248.05 | $248.05 | $248.00 |
| Purchase #2 | $46.51 | 3.601% | $48.1848 | $48.18 | $48.20 | $48.20 |
| Purchase #3 | $10.85 | 11.120% | $12.0565 | $12.06 | $12.05 | $12.10 |
| Purchase #4 | $199.36 | 10.595% | $220.4822 | $220.48 | $220.50 | $220.50 |
| Purchase #5 | $79.42 | 5.776% | $84.0073 | $84.01 | $84.00 | $84.00 |
| Purchase #6 | $183.50 | 7.133% | $196.5891 | $196.59 | $196.60 | $196.60 |
| Purchase #7 | $65.83 | 4.110% | $68.5356 | $68.54 | $68.55 | $68.50 |
| 7 purchase totals = | $809.79 | $877.9041 | $877.91 | $877.95 | $877.90 | |