| 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 | $109.36 | 12.501% | $123.0311 | $123.03 | $123.05 | $123.00 |
| Purchase #2 | $161.94 | 5.839% | $171.3957 | $171.40 | $171.40 | $171.40 |
| Purchase #3 | $190.86 | 4.194% | $198.8647 | $198.86 | $198.85 | $198.90 |
| Purchase #4 | $208.55 | 13.304% | $236.2955 | $236.30 | $236.30 | $236.30 |
| Purchase #5 | $15.32 | 9.202% | $16.7297 | $16.73 | $16.75 | $16.70 |
| Purchase #6 | $200.38 | 13.209% | $226.8482 | $226.85 | $226.85 | $226.80 |
| Purchase #7 | $27.73 | 12.751% | $31.2659 | $31.27 | $31.25 | $31.30 |
| 7 purchase totals = | $914.14 | $1,004.4308 | $1,004.44 | $1,004.45 | $1,004.40 | |