| 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 | $26.90 | 10.401% | $29.6979 | $29.70 | $29.70 | $29.70 |
| Purchase #2 | $115.90 | 13.599% | $131.6612 | $131.66 | $131.65 | $131.70 |
| Purchase #3 | $183.52 | 8.185% | $198.5411 | $198.54 | $198.55 | $198.50 |
| Purchase #4 | $247.28 | 4.296% | $257.9031 | $257.90 | $257.90 | $257.90 |
| Purchase #5 | $181.68 | 6.253% | $193.0405 | $193.04 | $193.05 | $193.00 |
| Purchase #6 | $178.35 | 4.379% | $186.1599 | $186.16 | $186.15 | $186.20 |
| Purchase #7 | $48.96 | 11.104% | $54.3965 | $54.40 | $54.40 | $54.40 |
| 7 purchase totals = | $982.59 | $1,051.4002 | $1,051.40 | $1,051.40 | $1,051.40 | |