| 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 | $124.44 | 8.215% | $134.6627 | $134.66 | $134.65 | $134.70 |
| Purchase #2 | $197.28 | 9.222% | $215.4732 | $215.47 | $215.45 | $215.50 |
| Purchase #3 | $139.93 | 12.389% | $157.2659 | $157.27 | $157.25 | $157.30 |
| Purchase #4 | $23.36 | 5.273% | $24.5918 | $24.59 | $24.60 | $24.60 |
| Purchase #5 | $198.62 | 13.590% | $225.6125 | $225.61 | $225.60 | $225.60 |
| Purchase #6 | $239.27 | 6.610% | $255.0857 | $255.09 | $255.10 | $255.10 |
| Purchase #7 | $191.62 | 6.176% | $203.4545 | $203.45 | $203.45 | $203.50 |
| 7 purchase totals = | $1,114.52 | $1,216.1463 | $1,216.14 | $1,216.10 | $1,216.30 | |