| 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 | $223.42 | 12.122% | $250.503 | $250.50 | $250.50 | $250.50 |
| Purchase #2 | $216.49 | 5.310% | $227.9856 | $227.99 | $228.00 | $228.00 |
| Purchase #3 | $28.83 | 6.620% | $30.7385 | $30.74 | $30.75 | $30.70 |
| Purchase #4 | $65.68 | 3.256% | $67.8185 | $67.82 | $67.80 | $67.80 |
| Purchase #5 | $23.52 | 5.335% | $24.7748 | $24.77 | $24.75 | $24.80 |
| Purchase #6 | $132.69 | 12.377% | $149.113 | $149.11 | $149.10 | $149.10 |
| Purchase #7 | $248.77 | 12.868% | $280.7817 | $280.78 | $280.80 | $280.80 |
| 7 purchase totals = | $939.40 | $1,031.7151 | $1,031.71 | $1,031.70 | $1,031.70 | |