| 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 | $244.65 | 4.360% | $255.3167 | $255.32 | $255.30 | $255.30 |
| Purchase #2 | $201.79 | 10.657% | $223.2948 | $223.29 | $223.30 | $223.30 |
| Purchase #3 | $208.50 | 3.113% | $214.9906 | $214.99 | $215.00 | $215.00 |
| Purchase #4 | $91.79 | 12.515% | $103.2775 | $103.28 | $103.30 | $103.30 |
| Purchase #5 | $191.82 | 5.504% | $202.3778 | $202.38 | $202.40 | $202.40 |
| Purchase #6 | $72.42 | 12.566% | $81.5203 | $81.52 | $81.50 | $81.50 |
| Purchase #7 | $150.78 | 3.739% | $156.4177 | $156.42 | $156.40 | $156.40 |
| 7 purchase totals = | $1,161.75 | $1,237.1954 | $1,237.20 | $1,237.20 | $1,237.20 | |