| 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 | $233.76 | 5.416% | $246.4204 | $246.42 | $246.40 | $246.40 |
| Purchase #2 | $214.81 | 6.203% | $228.1347 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $103.38 | 5.651% | $109.222 | $109.22 | $109.20 | $109.20 |
| Purchase #4 | $167.67 | 3.386% | $173.3473 | $173.35 | $173.35 | $173.30 |
| Purchase #5 | $81.97 | 13.343% | $92.9073 | $92.91 | $92.90 | $92.90 |
| Purchase #6 | $190.66 | 8.675% | $207.1998 | $207.20 | $207.20 | $207.20 |
| Purchase #7 | $174.47 | 4.849% | $182.9301 | $182.93 | $182.95 | $182.90 |
| 7 purchase totals = | $1,166.72 | $1,240.1616 | $1,240.16 | $1,240.15 | $1,240.00 | |