| 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 | $181.32 | 10.292% | $199.9815 | $199.98 | $200.00 | $200.00 |
| Purchase #2 | $181.41 | 4.854% | $190.2156 | $190.22 | $190.20 | $190.20 |
| Purchase #3 | $165.99 | 13.198% | $187.8974 | $187.90 | $187.90 | $187.90 |
| Purchase #4 | $196.45 | 10.843% | $217.7511 | $217.75 | $217.75 | $217.80 |
| Purchase #5 | $201.64 | 5.262% | $212.2503 | $212.25 | $212.25 | $212.30 |
| Purchase #6 | $82.82 | 8.484% | $89.8464 | $89.85 | $89.85 | $89.80 |
| Purchase #7 | $97.30 | 13.625% | $110.5571 | $110.56 | $110.55 | $110.60 |
| 7 purchase totals = | $1,106.93 | $1,208.4994 | $1,208.51 | $1,208.50 | $1,208.60 | |