| 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 | $212.56 | 9.598% | $232.9615 | $232.96 | $232.95 | $233.00 |
| Purchase #2 | $34.95 | 3.639% | $36.2218 | $36.22 | $36.20 | $36.20 |
| Purchase #3 | $57.96 | 10.599% | $64.1032 | $64.10 | $64.10 | $64.10 |
| Purchase #4 | $120.83 | 10.615% | $133.6561 | $133.66 | $133.65 | $133.70 |
| Purchase #5 | $23.32 | 4.146% | $24.2868 | $24.29 | $24.30 | $24.30 |
| Purchase #6 | $83.51 | 6.329% | $88.7953 | $88.80 | $88.80 | $88.80 |
| Purchase #7 | $69.82 | 10.863% | $77.4045 | $77.40 | $77.40 | $77.40 |
| 7 purchase totals = | $602.95 | $657.4292 | $657.43 | $657.40 | $657.50 | |