| 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 | $127.37 | 6.366% | $135.4784 | $135.48 | $135.50 | $135.50 |
| Purchase #2 | $217.25 | 4.645% | $227.3413 | $227.34 | $227.35 | $227.30 |
| Purchase #3 | $10.43 | 6.691% | $11.1279 | $11.13 | $11.15 | $11.10 |
| Purchase #4 | $21.94 | 5.629% | $23.175 | $23.18 | $23.20 | $23.20 |
| Purchase #5 | $9.99 | 4.784% | $10.4679 | $10.47 | $10.45 | $10.50 |
| Purchase #6 | $109.83 | 13.730% | $124.9097 | $124.91 | $124.90 | $124.90 |
| Purchase #7 | $192.47 | 10.129% | $211.9653 | $211.97 | $211.95 | $212.00 |
| 7 purchase totals = | $689.28 | $744.4655 | $744.48 | $744.50 | $744.50 | |