| 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 | $195.92 | 4.147% | $204.0448 | $204.04 | $204.05 | $204.00 |
| Purchase #2 | $85.48 | 11.642% | $95.4316 | $95.43 | $95.45 | $95.40 |
| Purchase #3 | $10.83 | 6.634% | $11.5485 | $11.55 | $11.55 | $11.50 |
| Purchase #4 | $72.59 | 10.746% | $80.3905 | $80.39 | $80.40 | $80.40 |
| Purchase #5 | $235.36 | 11.680% | $262.85 | $262.85 | $262.85 | $262.90 |
| Purchase #6 | $195.94 | 10.476% | $216.4667 | $216.47 | $216.45 | $216.50 |
| Purchase #7 | $34.48 | 5.505% | $36.3781 | $36.38 | $36.40 | $36.40 |
| 7 purchase totals = | $830.60 | $907.1102 | $907.11 | $907.15 | $907.10 | |