| 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 | $125.42 | 6.850% | $134.0113 | $134.01 | $134.00 | $134.00 |
| Purchase #2 | $77.81 | 7.721% | $83.8177 | $83.82 | $83.80 | $83.80 |
| Purchase #3 | $15.61 | 12.364% | $17.54 | $17.54 | $17.55 | $17.50 |
| Purchase #4 | $204.81 | 3.524% | $212.0275 | $212.03 | $212.05 | $212.00 |
| Purchase #5 | $198.48 | 6.838% | $212.0521 | $212.05 | $212.05 | $212.10 |
| Purchase #6 | $186.80 | 8.153% | $202.0298 | $202.03 | $202.05 | $202.00 |
| Purchase #7 | $134.28 | 13.297% | $152.1352 | $152.14 | $152.15 | $152.10 |
| 7 purchase totals = | $943.21 | $1,013.6136 | $1,013.62 | $1,013.65 | $1,013.50 | |