| 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 | $123.82 | 13.206% | $140.1717 | $140.17 | $140.15 | $140.20 |
| Purchase #2 | $250.34 | 3.823% | $259.9105 | $259.91 | $259.90 | $259.90 |
| Purchase #3 | $186.62 | 5.126% | $196.1861 | $196.19 | $196.20 | $196.20 |
| Purchase #4 | $224.85 | 11.785% | $251.3486 | $251.35 | $251.35 | $251.30 |
| Purchase #5 | $234.30 | 8.280% | $253.7 | $253.70 | $253.70 | $253.70 |
| Purchase #6 | $98.87 | 8.187% | $106.9645 | $106.96 | $106.95 | $107.00 |
| Purchase #7 | $80.25 | 7.214% | $86.0392 | $86.04 | $86.05 | $86.00 |
| 7 purchase totals = | $1,199.05 | $1,294.3206 | $1,294.32 | $1,294.30 | $1,294.30 | |