| 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 | $206.47 | 10.547% | $228.2464 | $228.25 | $228.25 | $228.20 |
| Purchase #2 | $237.89 | 5.367% | $250.6576 | $250.66 | $250.65 | $250.70 |
| Purchase #3 | $225.74 | 4.506% | $235.9118 | $235.91 | $235.90 | $235.90 |
| Purchase #4 | $194.55 | 12.527% | $218.9213 | $218.92 | $218.90 | $218.90 |
| Purchase #5 | $218.79 | 7.868% | $236.0044 | $236.00 | $236.00 | $236.00 |
| Purchase #6 | $110.38 | 4.323% | $115.1517 | $115.15 | $115.15 | $115.20 |
| Purchase #7 | $94.33 | 13.500% | $107.0646 | $107.06 | $107.05 | $107.10 |
| 7 purchase totals = | $1,288.15 | $1,391.9578 | $1,391.95 | $1,391.90 | $1,392.00 | |