| 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 | $227.55 | 6.801% | $243.0257 | $243.03 | $243.05 | $243.00 |
| Purchase #2 | $28.59 | 8.149% | $30.9198 | $30.92 | $30.90 | $30.90 |
| Purchase #3 | $142.56 | 4.759% | $149.3444 | $149.34 | $149.35 | $149.30 |
| Purchase #4 | $209.48 | 11.699% | $233.9871 | $233.99 | $234.00 | $234.00 |
| Purchase #5 | $97.88 | 6.764% | $104.5006 | $104.50 | $104.50 | $104.50 |
| Purchase #6 | $197.75 | 13.123% | $223.7007 | $223.70 | $223.70 | $223.70 |
| Purchase #7 | $161.97 | 6.526% | $172.5402 | $172.54 | $172.55 | $172.50 |
| 7 purchase totals = | $1,065.78 | $1,158.0185 | $1,158.02 | $1,158.05 | $1,157.90 | |