| 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 | $209.60 | 7.240% | $224.775 | $224.78 | $224.80 | $224.80 |
| Purchase #2 | $40.53 | 8.228% | $43.8648 | $43.86 | $43.85 | $43.90 |
| Purchase #3 | $45.46 | 7.824% | $49.0168 | $49.02 | $49.00 | $49.00 |
| Purchase #4 | $181.61 | 12.831% | $204.9124 | $204.91 | $204.90 | $204.90 |
| Purchase #5 | $123.63 | 10.834% | $137.0241 | $137.02 | $137.00 | $137.00 |
| Purchase #6 | $164.30 | 5.646% | $173.5764 | $173.58 | $173.60 | $173.60 |
| Purchase #7 | $49.88 | 13.805% | $56.7659 | $56.77 | $56.75 | $56.80 |
| 7 purchase totals = | $815.01 | $889.9354 | $889.94 | $889.90 | $890.00 | |