| 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 | $186.50 | 13.196% | $211.1105 | $211.11 | $211.10 | $211.10 |
| Purchase #2 | $180.32 | 4.337% | $188.1405 | $188.14 | $188.15 | $188.10 |
| Purchase #3 | $96.62 | 6.626% | $103.022 | $103.02 | $103.00 | $103.00 |
| Purchase #4 | $199.57 | 7.360% | $214.2584 | $214.26 | $214.25 | $214.30 |
| Purchase #5 | $7.34 | 9.573% | $8.0427 | $8.04 | $8.05 | $8.00 |
| Purchase #6 | $164.27 | 10.490% | $181.5019 | $181.50 | $181.50 | $181.50 |
| Purchase #7 | $207.72 | 9.856% | $228.1929 | $228.19 | $228.20 | $228.20 |
| 7 purchase totals = | $1,042.34 | $1,134.2689 | $1,134.26 | $1,134.25 | $1,134.20 | |