| 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 | $92.78 | 11.506% | $103.4553 | $103.46 | $103.45 | $103.50 |
| Purchase #2 | $189.75 | 5.588% | $200.3532 | $200.35 | $200.35 | $200.40 |
| Purchase #3 | $17.40 | 5.353% | $18.3314 | $18.33 | $18.35 | $18.30 |
| Purchase #4 | $101.65 | 13.783% | $115.6604 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $97.87 | 6.283% | $104.0192 | $104.02 | $104.00 | $104.00 |
| Purchase #6 | $204.44 | 9.415% | $223.688 | $223.69 | $223.70 | $223.70 |
| Purchase #7 | $167.98 | 7.465% | $180.5197 | $180.52 | $180.50 | $180.50 |
| 7 purchase totals = | $871.87 | $946.0272 | $946.03 | $946.00 | $946.10 | |