| 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 | $228.77 | 3.388% | $236.5207 | $236.52 | $236.50 | $236.50 |
| Purchase #2 | $186.52 | 7.447% | $200.4101 | $200.41 | $200.40 | $200.40 |
| Purchase #3 | $72.99 | 10.556% | $80.6948 | $80.69 | $80.70 | $80.70 |
| Purchase #4 | $120.31 | 7.157% | $128.9206 | $128.92 | $128.90 | $128.90 |
| Purchase #5 | $145.42 | 6.501% | $154.8738 | $154.87 | $154.85 | $154.90 |
| Purchase #6 | $213.74 | 9.636% | $234.336 | $234.34 | $234.35 | $234.30 |
| Purchase #7 | $213.96 | 3.689% | $221.853 | $221.85 | $221.85 | $221.90 |
| 7 purchase totals = | $1,181.71 | $1,257.6090 | $1,257.60 | $1,257.55 | $1,257.60 | |