| 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 | $214.65 | 12.507% | $241.4963 | $241.50 | $241.50 | $241.50 |
| Purchase #2 | $70.83 | 4.442% | $73.9763 | $73.98 | $74.00 | $74.00 |
| Purchase #3 | $90.66 | 10.650% | $100.3153 | $100.32 | $100.30 | $100.30 |
| Purchase #4 | $63.33 | 3.756% | $65.7087 | $65.71 | $65.70 | $65.70 |
| Purchase #5 | $188.31 | 13.695% | $214.0991 | $214.10 | $214.10 | $214.10 |
| Purchase #6 | $74.48 | 7.387% | $79.9818 | $79.98 | $80.00 | $80.00 |
| Purchase #7 | $77.93 | 11.350% | $86.7751 | $86.78 | $86.80 | $86.80 |
| 7 purchase totals = | $780.19 | $862.3526 | $862.37 | $862.40 | $862.40 | |