| 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 | $100.83 | 11.848% | $112.7763 | $112.78 | $112.80 | $112.80 |
| Purchase #2 | $203.27 | 10.814% | $225.2516 | $225.25 | $225.25 | $225.30 |
| Purchase #3 | $240.27 | 7.263% | $257.7208 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $106.27 | 8.601% | $115.4103 | $115.41 | $115.40 | $115.40 |
| Purchase #5 | $149.75 | 3.322% | $154.7247 | $154.72 | $154.70 | $154.70 |
| Purchase #6 | $57.75 | 13.286% | $65.4227 | $65.42 | $65.40 | $65.40 |
| Purchase #7 | $164.30 | 10.529% | $181.5991 | $181.60 | $181.60 | $181.60 |
| 7 purchase totals = | $1,022.44 | $1,112.9055 | $1,112.90 | $1,112.85 | $1,112.90 | |