| 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 | $233.92 | 13.356% | $265.1624 | $265.16 | $265.15 | $265.20 |
| Purchase #2 | $190.51 | 13.294% | $215.8364 | $215.84 | $215.85 | $215.80 |
| Purchase #3 | $82.46 | 8.412% | $89.3965 | $89.40 | $89.40 | $89.40 |
| Purchase #4 | $36.68 | 4.543% | $38.3464 | $38.35 | $38.35 | $38.30 |
| Purchase #5 | $198.69 | 8.198% | $214.9786 | $214.98 | $215.00 | $215.00 |
| Purchase #6 | $200.35 | 10.700% | $221.7875 | $221.79 | $221.80 | $221.80 |
| Purchase #7 | $193.39 | 5.161% | $203.3709 | $203.37 | $203.35 | $203.40 |
| 7 purchase totals = | $1,136.00 | $1,248.8787 | $1,248.89 | $1,248.90 | $1,248.90 | |