| 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 | $241.42 | 10.744% | $267.3582 | $267.36 | $267.35 | $267.40 |
| Purchase #2 | $186.78 | 7.294% | $200.4037 | $200.40 | $200.40 | $200.40 |
| Purchase #3 | $137.79 | 3.820% | $143.0536 | $143.05 | $143.05 | $143.10 |
| Purchase #4 | $8.68 | 11.590% | $9.686 | $9.69 | $9.70 | $9.70 |
| Purchase #5 | $100.36 | 12.156% | $112.5598 | $112.56 | $112.55 | $112.60 |
| Purchase #6 | $9.94 | 9.274% | $10.8618 | $10.86 | $10.85 | $10.90 |
| Purchase #7 | $218.75 | 3.560% | $226.5375 | $226.54 | $226.55 | $226.50 |
| 7 purchase totals = | $903.72 | $970.4606 | $970.46 | $970.45 | $970.60 | |