| 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 | $233.59 | 10.350% | $257.7666 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $152.80 | 6.762% | $163.1323 | $163.13 | $163.15 | $163.10 |
| Purchase #3 | $246.82 | 5.714% | $260.9233 | $260.92 | $260.90 | $260.90 |
| Purchase #4 | $85.57 | 7.823% | $92.2641 | $92.26 | $92.25 | $92.30 |
| Purchase #5 | $212.41 | 3.360% | $219.547 | $219.55 | $219.55 | $219.50 |
| Purchase #6 | $91.98 | 5.831% | $97.3434 | $97.34 | $97.35 | $97.30 |
| Purchase #7 | $181.58 | 3.237% | $187.4577 | $187.46 | $187.45 | $187.50 |
| 7 purchase totals = | $1,204.75 | $1,278.4344 | $1,278.43 | $1,278.40 | $1,278.40 | |