| 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 | $250.97 | 8.272% | $271.7302 | $271.73 | $271.75 | $271.70 |
| Purchase #2 | $245.40 | 11.141% | $272.74 | $272.74 | $272.75 | $272.70 |
| Purchase #3 | $79.91 | 8.129% | $86.4059 | $86.41 | $86.40 | $86.40 |
| Purchase #4 | $190.27 | 6.205% | $202.0763 | $202.08 | $202.10 | $202.10 |
| Purchase #5 | $125.45 | 12.245% | $140.8114 | $140.81 | $140.80 | $140.80 |
| Purchase #6 | $93.81 | 4.222% | $97.7707 | $97.77 | $97.75 | $97.80 |
| Purchase #7 | $92.70 | 4.339% | $96.7223 | $96.72 | $96.70 | $96.70 |
| 7 purchase totals = | $1,078.51 | $1,168.2568 | $1,168.26 | $1,168.25 | $1,168.20 | |