| 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 | $204.81 | 13.707% | $232.8833 | $232.88 | $232.90 | $232.90 |
| Purchase #2 | $179.35 | 13.496% | $203.5551 | $203.56 | $203.55 | $203.60 |
| Purchase #3 | $220.91 | 3.254% | $228.0984 | $228.10 | $228.10 | $228.10 |
| Purchase #4 | $76.86 | 3.174% | $79.2995 | $79.30 | $79.30 | $79.30 |
| Purchase #5 | $19.48 | 9.639% | $21.3577 | $21.36 | $21.35 | $21.40 |
| Purchase #6 | $10.95 | 5.576% | $11.5606 | $11.56 | $11.55 | $11.60 |
| Purchase #7 | $231.28 | 12.832% | $260.9578 | $260.96 | $260.95 | $261.00 |
| 7 purchase totals = | $943.64 | $1,037.7124 | $1,037.72 | $1,037.70 | $1,037.90 | |