| 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 | $222.60 | 3.810% | $231.0811 | $231.08 | $231.10 | $231.10 |
| Purchase #2 | $103.44 | 8.635% | $112.372 | $112.37 | $112.35 | $112.40 |
| Purchase #3 | $74.68 | 7.449% | $80.2429 | $80.24 | $80.25 | $80.20 |
| Purchase #4 | $185.43 | 4.566% | $193.8967 | $193.90 | $193.90 | $193.90 |
| Purchase #5 | $167.43 | 8.199% | $181.1576 | $181.16 | $181.15 | $181.20 |
| Purchase #6 | $237.27 | 10.295% | $261.6969 | $261.70 | $261.70 | $261.70 |
| Purchase #7 | $171.35 | 9.152% | $187.032 | $187.03 | $187.05 | $187.00 |
| 7 purchase totals = | $1,162.20 | $1,247.4792 | $1,247.48 | $1,247.50 | $1,247.50 | |