| 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 | $11.34 | 3.806% | $11.7716 | $11.77 | $11.75 | $11.80 |
| Purchase #2 | $239.27 | 5.598% | $252.6643 | $252.66 | $252.65 | $252.70 |
| Purchase #3 | $185.40 | 11.793% | $207.2642 | $207.26 | $207.25 | $207.30 |
| Purchase #4 | $82.50 | 9.161% | $90.0578 | $90.06 | $90.05 | $90.10 |
| Purchase #5 | $107.27 | 13.513% | $121.7654 | $121.77 | $121.75 | $121.80 |
| Purchase #6 | $103.30 | 12.464% | $116.1753 | $116.18 | $116.20 | $116.20 |
| Purchase #7 | $207.59 | 8.451% | $225.1334 | $225.13 | $225.15 | $225.10 |
| 7 purchase totals = | $936.67 | $1,024.8320 | $1,024.83 | $1,024.80 | $1,025.00 | |