| 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 | $126.83 | 9.395% | $138.7457 | $138.75 | $138.75 | $138.70 |
| Purchase #2 | $95.46 | 12.841% | $107.718 | $107.72 | $107.70 | $107.70 |
| Purchase #3 | $227.49 | 8.232% | $246.217 | $246.22 | $246.20 | $246.20 |
| Purchase #4 | $22.61 | 8.638% | $24.5631 | $24.56 | $24.55 | $24.60 |
| Purchase #5 | $23.47 | 3.358% | $24.2581 | $24.26 | $24.25 | $24.30 |
| Purchase #6 | $44.44 | 9.267% | $48.5583 | $48.56 | $48.55 | $48.60 |
| Purchase #7 | $192.92 | 4.860% | $202.2959 | $202.30 | $202.30 | $202.30 |
| 7 purchase totals = | $733.22 | $792.3561 | $792.37 | $792.30 | $792.40 | |