| 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 | $127.77 | 6.702% | $136.3331 | $136.33 | $136.35 | $136.30 |
| Purchase #2 | $5.47 | 5.329% | $5.7615 | $5.76 | $5.75 | $5.80 |
| Purchase #3 | $23.81 | 6.812% | $25.4319 | $25.43 | $25.45 | $25.40 |
| Purchase #4 | $239.85 | 4.222% | $249.9765 | $249.98 | $250.00 | $250.00 |
| Purchase #5 | $207.25 | 4.280% | $216.1203 | $216.12 | $216.10 | $216.10 |
| Purchase #6 | $72.92 | 11.179% | $81.0717 | $81.07 | $81.05 | $81.10 |
| Purchase #7 | $214.78 | 11.477% | $239.4303 | $239.43 | $239.45 | $239.40 |
| 7 purchase totals = | $891.85 | $954.1253 | $954.12 | $954.15 | $954.10 | |