| 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 | $245.30 | 4.396% | $256.0834 | $256.08 | $256.10 | $256.10 |
| Purchase #2 | $199.47 | 5.501% | $210.4428 | $210.44 | $210.45 | $210.40 |
| Purchase #3 | $104.49 | 4.515% | $109.2077 | $109.21 | $109.20 | $109.20 |
| Purchase #4 | $154.68 | 12.852% | $174.5595 | $174.56 | $174.55 | $174.60 |
| Purchase #5 | $233.50 | 5.442% | $246.2071 | $246.21 | $246.20 | $246.20 |
| Purchase #6 | $15.38 | 13.362% | $17.4351 | $17.44 | $17.45 | $17.40 |
| Purchase #7 | $124.28 | 4.690% | $130.1087 | $130.11 | $130.10 | $130.10 |
| 7 purchase totals = | $1,077.10 | $1,144.0443 | $1,144.05 | $1,144.05 | $1,144.00 | |