| 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 | $234.42 | 4.676% | $245.3815 | $245.38 | $245.40 | $245.40 |
| Purchase #2 | $77.78 | 10.872% | $86.2362 | $86.24 | $86.25 | $86.20 |
| Purchase #3 | $100.74 | 4.461% | $105.234 | $105.23 | $105.25 | $105.20 |
| Purchase #4 | $112.69 | 11.353% | $125.4837 | $125.48 | $125.50 | $125.50 |
| Purchase #5 | $184.69 | 9.542% | $202.3131 | $202.31 | $202.30 | $202.30 |
| Purchase #6 | $103.95 | 12.775% | $117.2296 | $117.23 | $117.25 | $117.20 |
| Purchase #7 | $181.91 | 12.446% | $204.5505 | $204.55 | $204.55 | $204.60 |
| 7 purchase totals = | $996.18 | $1,086.4286 | $1,086.42 | $1,086.50 | $1,086.40 | |