| 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 | $235.29 | 5.151% | $247.4098 | $247.41 | $247.40 | $247.40 |
| Purchase #2 | $222.41 | 6.290% | $236.3996 | $236.40 | $236.40 | $236.40 |
| Purchase #3 | $44.55 | 13.824% | $50.7086 | $50.71 | $50.70 | $50.70 |
| Purchase #4 | $65.80 | 13.550% | $74.7159 | $74.72 | $74.70 | $74.70 |
| Purchase #5 | $51.67 | 13.289% | $58.5364 | $58.54 | $58.55 | $58.50 |
| Purchase #6 | $94.62 | 13.202% | $107.1117 | $107.11 | $107.10 | $107.10 |
| Purchase #7 | $214.95 | 6.584% | $229.1023 | $229.10 | $229.10 | $229.10 |
| 7 purchase totals = | $929.29 | $1,003.9843 | $1,003.99 | $1,003.95 | $1,003.90 | |