| 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 | $105.46 | 4.232% | $109.9231 | $109.92 | $109.90 | $109.90 |
| Purchase #2 | $200.58 | 3.872% | $208.3465 | $208.35 | $208.35 | $208.30 |
| Purchase #3 | $189.41 | 6.680% | $202.0626 | $202.06 | $202.05 | $202.10 |
| Purchase #4 | $55.34 | 4.176% | $57.651 | $57.65 | $57.65 | $57.70 |
| Purchase #5 | $139.76 | 13.484% | $158.6052 | $158.61 | $158.60 | $158.60 |
| Purchase #6 | $208.90 | 13.165% | $236.4017 | $236.40 | $236.40 | $236.40 |
| Purchase #7 | $164.44 | 9.461% | $179.9977 | $180.00 | $180.00 | $180.00 |
| 7 purchase totals = | $1,063.89 | $1,152.9878 | $1,152.99 | $1,152.95 | $1,153.00 | |