| 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 | $36.87 | 11.645% | $41.1635 | $41.16 | $41.15 | $41.20 |
| Purchase #2 | $90.69 | 12.547% | $102.0689 | $102.07 | $102.05 | $102.10 |
| Purchase #3 | $77.25 | 4.664% | $80.8529 | $80.85 | $80.85 | $80.90 |
| Purchase #4 | $187.26 | 9.429% | $204.9167 | $204.92 | $204.90 | $204.90 |
| Purchase #5 | $153.87 | 6.573% | $163.9839 | $163.98 | $164.00 | $164.00 |
| Purchase #6 | $183.70 | 4.359% | $191.7075 | $191.71 | $191.70 | $191.70 |
| Purchase #7 | $219.37 | 12.384% | $246.5368 | $246.54 | $246.55 | $246.50 |
| 7 purchase totals = | $949.01 | $1,031.2302 | $1,031.23 | $1,031.20 | $1,031.30 | |