| 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 | $231.83 | 12.340% | $260.4378 | $260.44 | $260.45 | $260.40 |
| Purchase #2 | $218.48 | 6.641% | $232.9893 | $232.99 | $233.00 | $233.00 |
| Purchase #3 | $165.61 | 12.374% | $186.1026 | $186.10 | $186.10 | $186.10 |
| Purchase #4 | $25.71 | 13.773% | $29.251 | $29.25 | $29.25 | $29.30 |
| Purchase #5 | $102.57 | 12.682% | $115.5779 | $115.58 | $115.60 | $115.60 |
| Purchase #6 | $173.51 | 3.706% | $179.9403 | $179.94 | $179.95 | $179.90 |
| Purchase #7 | $177.74 | 11.718% | $198.5676 | $198.57 | $198.55 | $198.60 |
| 7 purchase totals = | $1,095.45 | $1,202.8665 | $1,202.87 | $1,202.90 | $1,202.90 | |