| 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 | $37.41 | 9.554% | $40.9842 | $40.98 | $41.00 | $41.00 |
| Purchase #2 | $226.34 | 11.655% | $252.7199 | $252.72 | $252.70 | $252.70 |
| Purchase #3 | $197.83 | 13.366% | $224.272 | $224.27 | $224.25 | $224.30 |
| Purchase #4 | $105.74 | 3.561% | $109.5054 | $109.51 | $109.50 | $109.50 |
| Purchase #5 | $9.76 | 12.485% | $10.9785 | $10.98 | $11.00 | $11.00 |
| Purchase #6 | $121.96 | 11.587% | $136.0915 | $136.09 | $136.10 | $136.10 |
| Purchase #7 | $142.91 | 8.789% | $155.4704 | $155.47 | $155.45 | $155.50 |
| 7 purchase totals = | $841.95 | $930.0219 | $930.02 | $930.00 | $930.10 | |