| 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 | $205.41 | 12.548% | $231.1848 | $231.18 | $231.20 | $231.20 |
| Purchase #2 | $240.42 | 5.764% | $254.2778 | $254.28 | $254.30 | $254.30 |
| Purchase #3 | $115.99 | 12.116% | $130.0433 | $130.04 | $130.05 | $130.00 |
| Purchase #4 | $112.41 | 5.281% | $118.3464 | $118.35 | $118.35 | $118.30 |
| Purchase #5 | $188.88 | 11.464% | $210.5332 | $210.53 | $210.55 | $210.50 |
| Purchase #6 | $35.99 | 4.843% | $37.733 | $37.73 | $37.75 | $37.70 |
| Purchase #7 | $181.39 | 3.536% | $187.804 | $187.80 | $187.80 | $187.80 |
| 7 purchase totals = | $1,080.49 | $1,169.9225 | $1,169.91 | $1,170.00 | $1,169.80 | |