| 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 | $41.80 | 13.763% | $47.5529 | $47.55 | $47.55 | $47.60 |
| Purchase #2 | $220.96 | 5.626% | $233.3912 | $233.39 | $233.40 | $233.40 |
| Purchase #3 | $174.52 | 10.851% | $193.4572 | $193.46 | $193.45 | $193.50 |
| Purchase #4 | $188.69 | 4.107% | $196.4395 | $196.44 | $196.45 | $196.40 |
| Purchase #5 | $86.37 | 12.691% | $97.3312 | $97.33 | $97.35 | $97.30 |
| Purchase #6 | $215.32 | 7.322% | $231.0857 | $231.09 | $231.10 | $231.10 |
| Purchase #7 | $220.89 | 4.525% | $230.8853 | $230.89 | $230.90 | $230.90 |
| 7 purchase totals = | $1,148.55 | $1,230.1430 | $1,230.15 | $1,230.20 | $1,230.20 | |