| 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 | $76.30 | 10.243% | $84.1154 | $84.12 | $84.10 | $84.10 |
| Purchase #2 | $190.43 | 13.296% | $215.7496 | $215.75 | $215.75 | $215.70 |
| Purchase #3 | $106.64 | 8.313% | $115.505 | $115.51 | $115.50 | $115.50 |
| Purchase #4 | $131.82 | 3.333% | $136.2136 | $136.21 | $136.20 | $136.20 |
| Purchase #5 | $97.91 | 11.238% | $108.9131 | $108.91 | $108.90 | $108.90 |
| Purchase #6 | $206.62 | 10.456% | $228.2242 | $228.22 | $228.20 | $228.20 |
| Purchase #7 | $125.53 | 10.336% | $138.5048 | $138.50 | $138.50 | $138.50 |
| 7 purchase totals = | $935.25 | $1,027.2257 | $1,027.22 | $1,027.15 | $1,027.10 | |