| 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 | $222.94 | 7.370% | $239.3707 | $239.37 | $239.35 | $239.40 |
| Purchase #2 | $207.81 | 3.174% | $214.4059 | $214.41 | $214.40 | $214.40 |
| Purchase #3 | $223.38 | 11.250% | $248.5103 | $248.51 | $248.50 | $248.50 |
| Purchase #4 | $205.35 | 9.119% | $224.0759 | $224.08 | $224.10 | $224.10 |
| Purchase #5 | $219.67 | 6.777% | $234.557 | $234.56 | $234.55 | $234.60 |
| Purchase #6 | $209.95 | 11.151% | $233.3615 | $233.36 | $233.35 | $233.40 |
| Purchase #7 | $181.25 | 11.227% | $201.5989 | $201.60 | $201.60 | $201.60 |
| 7 purchase totals = | $1,470.35 | $1,595.8802 | $1,595.89 | $1,595.85 | $1,596.00 | |