| 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 | $115.25 | 3.326% | $119.0832 | $119.08 | $119.10 | $119.10 |
| Purchase #2 | $236.64 | 11.524% | $263.9104 | $263.91 | $263.90 | $263.90 |
| Purchase #3 | $155.69 | 11.322% | $173.3172 | $173.32 | $173.30 | $173.30 |
| Purchase #4 | $88.61 | 7.107% | $94.9075 | $94.91 | $94.90 | $94.90 |
| Purchase #5 | $74.52 | 3.157% | $76.8726 | $76.87 | $76.85 | $76.90 |
| Purchase #6 | $212.57 | 9.412% | $232.5771 | $232.58 | $232.60 | $232.60 |
| Purchase #7 | $41.65 | 5.343% | $43.8754 | $43.88 | $43.90 | $43.90 |
| 7 purchase totals = | $924.93 | $1,004.5434 | $1,004.55 | $1,004.55 | $1,004.60 | |