| 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 | $82.40 | 13.373% | $93.4194 | $93.42 | $93.40 | $93.40 |
| Purchase #2 | $27.44 | 12.830% | $30.9606 | $30.96 | $30.95 | $31.00 |
| Purchase #3 | $137.88 | 11.823% | $154.1816 | $154.18 | $154.20 | $154.20 |
| Purchase #4 | $163.35 | 12.759% | $184.1918 | $184.19 | $184.20 | $184.20 |
| Purchase #5 | $86.87 | 8.293% | $94.0741 | $94.07 | $94.05 | $94.10 |
| Purchase #6 | $232.27 | 6.381% | $247.0911 | $247.09 | $247.10 | $247.10 |
| Purchase #7 | $204.67 | 4.164% | $213.1925 | $213.19 | $213.20 | $213.20 |
| 7 purchase totals = | $934.88 | $1,017.1111 | $1,017.10 | $1,017.10 | $1,017.20 | |