| 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 | $220.32 | 7.557% | $236.9696 | $236.97 | $236.95 | $237.00 |
| Purchase #2 | $197.69 | 11.650% | $220.7209 | $220.72 | $220.70 | $220.70 |
| Purchase #3 | $183.54 | 11.153% | $204.0102 | $204.01 | $204.00 | $204.00 |
| Purchase #4 | $24.40 | 7.416% | $26.2095 | $26.21 | $26.20 | $26.20 |
| Purchase #5 | $80.98 | 6.417% | $86.1765 | $86.18 | $86.20 | $86.20 |
| Purchase #6 | $214.91 | 4.395% | $224.3553 | $224.36 | $224.35 | $224.40 |
| Purchase #7 | $161.66 | 3.589% | $167.462 | $167.46 | $167.45 | $167.50 |
| 7 purchase totals = | $1,083.50 | $1,165.9040 | $1,165.91 | $1,165.85 | $1,166.00 | |