| 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 | $134.89 | 8.610% | $146.504 | $146.50 | $146.50 | $146.50 |
| Purchase #2 | $110.25 | 11.555% | $122.9894 | $122.99 | $123.00 | $123.00 |
| Purchase #3 | $210.59 | 6.711% | $224.7227 | $224.72 | $224.70 | $224.70 |
| Purchase #4 | $237.99 | 3.803% | $247.0408 | $247.04 | $247.05 | $247.00 |
| Purchase #5 | $175.94 | 6.327% | $187.0717 | $187.07 | $187.05 | $187.10 |
| Purchase #6 | $11.44 | 3.128% | $11.7978 | $11.80 | $11.80 | $11.80 |
| Purchase #7 | $145.43 | 8.873% | $158.334 | $158.33 | $158.35 | $158.30 |
| 7 purchase totals = | $1,026.53 | $1,098.4604 | $1,098.45 | $1,098.45 | $1,098.40 | |