| 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 | $250.43 | 9.332% | $273.8001 | $273.80 | $273.80 | $273.80 |
| Purchase #2 | $53.70 | 4.370% | $56.0467 | $56.05 | $56.05 | $56.00 |
| Purchase #3 | $8.61 | 5.320% | $9.0681 | $9.07 | $9.05 | $9.10 |
| Purchase #4 | $171.97 | 5.203% | $180.9176 | $180.92 | $180.90 | $180.90 |
| Purchase #5 | $170.87 | 9.362% | $186.8668 | $186.87 | $186.85 | $186.90 |
| Purchase #6 | $243.68 | 6.736% | $260.0943 | $260.09 | $260.10 | $260.10 |
| Purchase #7 | $34.39 | 12.761% | $38.7785 | $38.78 | $38.80 | $38.80 |
| 7 purchase totals = | $933.65 | $1,005.5721 | $1,005.58 | $1,005.55 | $1,005.60 | |