| 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 | $26.33 | 11.866% | $29.4543 | $29.45 | $29.45 | $29.50 |
| Purchase #2 | $193.89 | 11.776% | $216.7225 | $216.72 | $216.70 | $216.70 |
| Purchase #3 | $84.52 | 11.463% | $94.2085 | $94.21 | $94.20 | $94.20 |
| Purchase #4 | $212.27 | 3.126% | $218.9056 | $218.91 | $218.90 | $218.90 |
| Purchase #5 | $86.44 | 3.587% | $89.5406 | $89.54 | $89.55 | $89.50 |
| Purchase #6 | $119.41 | 12.451% | $134.2777 | $134.28 | $134.30 | $134.30 |
| Purchase #7 | $178.45 | 7.585% | $191.9854 | $191.99 | $192.00 | $192.00 |
| 7 purchase totals = | $901.31 | $975.0946 | $975.10 | $975.10 | $975.10 | |