| 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 | $214.81 | 5.386% | $226.3797 | $226.38 | $226.40 | $226.40 |
| Purchase #2 | $198.39 | 4.450% | $207.2184 | $207.22 | $207.20 | $207.20 |
| Purchase #3 | $129.32 | 4.599% | $135.2674 | $135.27 | $135.25 | $135.30 |
| Purchase #4 | $207.50 | 12.848% | $234.1596 | $234.16 | $234.15 | $234.20 |
| Purchase #5 | $202.72 | 5.343% | $213.5513 | $213.55 | $213.55 | $213.60 |
| Purchase #6 | $201.99 | 10.545% | $223.2898 | $223.29 | $223.30 | $223.30 |
| Purchase #7 | $188.79 | 11.807% | $211.0804 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $1,343.52 | $1,450.9466 | $1,450.95 | $1,450.95 | $1,451.10 | |