| 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 | $104.92 | 9.767% | $115.1675 | $115.17 | $115.15 | $115.20 |
| Purchase #2 | $121.25 | 12.311% | $136.1771 | $136.18 | $136.20 | $136.20 |
| Purchase #3 | $202.70 | 6.381% | $215.6343 | $215.63 | $215.65 | $215.60 |
| Purchase #4 | $109.82 | 12.858% | $123.9407 | $123.94 | $123.95 | $123.90 |
| Purchase #5 | $86.31 | 11.732% | $96.4359 | $96.44 | $96.45 | $96.40 |
| Purchase #6 | $212.83 | 4.479% | $222.3627 | $222.36 | $222.35 | $222.40 |
| Purchase #7 | $192.91 | 11.155% | $214.4291 | $214.43 | $214.45 | $214.40 |
| 7 purchase totals = | $1,030.74 | $1,124.1473 | $1,124.15 | $1,124.20 | $1,124.10 | |