| 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 | $109.36 | 10.187% | $120.5005 | $120.50 | $120.50 | $120.50 |
| Purchase #2 | $193.75 | 9.682% | $212.5089 | $212.51 | $212.50 | $212.50 |
| Purchase #3 | $34.94 | 5.604% | $36.898 | $36.90 | $36.90 | $36.90 |
| Purchase #4 | $170.58 | 8.678% | $185.3829 | $185.38 | $185.40 | $185.40 |
| Purchase #5 | $211.28 | 6.254% | $224.4935 | $224.49 | $224.50 | $224.50 |
| Purchase #6 | $127.26 | 7.772% | $137.1506 | $137.15 | $137.15 | $137.20 |
| Purchase #7 | $82.46 | 12.108% | $92.4443 | $92.44 | $92.45 | $92.40 |
| 7 purchase totals = | $929.63 | $1,009.3787 | $1,009.37 | $1,009.40 | $1,009.40 | |