| 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 | $214.59 | 3.805% | $222.7551 | $222.76 | $222.75 | $222.80 |
| Purchase #2 | $120.48 | 4.219% | $125.5631 | $125.56 | $125.55 | $125.60 |
| Purchase #3 | $226.35 | 8.853% | $246.3888 | $246.39 | $246.40 | $246.40 |
| Purchase #4 | $75.66 | 8.362% | $81.9867 | $81.99 | $82.00 | $82.00 |
| Purchase #5 | $24.71 | 13.180% | $27.9668 | $27.97 | $27.95 | $28.00 |
| Purchase #6 | $191.29 | 3.324% | $197.6485 | $197.65 | $197.65 | $197.60 |
| Purchase #7 | $149.31 | 3.558% | $154.6224 | $154.62 | $154.60 | $154.60 |
| 7 purchase totals = | $1,002.39 | $1,056.9314 | $1,056.94 | $1,056.90 | $1,057.00 | |