| 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 | $20.66 | 12.497% | $23.2419 | $23.24 | $23.25 | $23.20 |
| Purchase #2 | $184.30 | 4.258% | $192.1475 | $192.15 | $192.15 | $192.10 |
| Purchase #3 | $240.51 | 8.555% | $261.0856 | $261.09 | $261.10 | $261.10 |
| Purchase #4 | $85.99 | 4.604% | $89.949 | $89.95 | $89.95 | $89.90 |
| Purchase #5 | $192.48 | 10.110% | $211.9397 | $211.94 | $211.95 | $211.90 |
| Purchase #6 | $126.46 | 8.502% | $137.2116 | $137.21 | $137.20 | $137.20 |
| Purchase #7 | $108.34 | 6.540% | $115.4254 | $115.43 | $115.45 | $115.40 |
| 7 purchase totals = | $958.74 | $1,031.0007 | $1,031.01 | $1,031.05 | $1,030.80 | |