| 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 | $223.55 | 4.824% | $234.3341 | $234.33 | $234.35 | $234.30 |
| Purchase #2 | $9.73 | 3.339% | $10.0549 | $10.05 | $10.05 | $10.10 |
| Purchase #3 | $15.80 | 8.797% | $17.1899 | $17.19 | $17.20 | $17.20 |
| Purchase #4 | $157.67 | 12.537% | $177.4371 | $177.44 | $177.45 | $177.40 |
| Purchase #5 | $177.98 | 5.601% | $187.9487 | $187.95 | $187.95 | $187.90 |
| Purchase #6 | $212.61 | 11.324% | $236.686 | $236.69 | $236.70 | $236.70 |
| Purchase #7 | $238.53 | 7.121% | $255.5157 | $255.52 | $255.50 | $255.50 |
| 7 purchase totals = | $1,035.87 | $1,119.1664 | $1,119.17 | $1,119.20 | $1,119.10 | |