| 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 | $207.95 | 9.648% | $228.013 | $228.01 | $228.00 | $228.00 |
| Purchase #2 | $132.91 | 9.171% | $145.0992 | $145.10 | $145.10 | $145.10 |
| Purchase #3 | $69.43 | 11.383% | $77.3332 | $77.33 | $77.35 | $77.30 |
| Purchase #4 | $165.37 | 11.803% | $184.8886 | $184.89 | $184.90 | $184.90 |
| Purchase #5 | $128.88 | 11.868% | $144.1755 | $144.18 | $144.20 | $144.20 |
| Purchase #6 | $191.50 | 12.366% | $215.1809 | $215.18 | $215.20 | $215.20 |
| Purchase #7 | $93.87 | 6.592% | $100.0579 | $100.06 | $100.05 | $100.10 |
| 7 purchase totals = | $989.91 | $1,094.7483 | $1,094.75 | $1,094.80 | $1,094.80 | |