| 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 | $130.57 | 11.326% | $145.3584 | $145.36 | $145.35 | $145.40 |
| Purchase #2 | $116.62 | 6.149% | $123.791 | $123.79 | $123.80 | $123.80 |
| Purchase #3 | $181.87 | 9.642% | $199.4059 | $199.41 | $199.40 | $199.40 |
| Purchase #4 | $9.25 | 7.279% | $9.9233 | $9.92 | $9.90 | $9.90 |
| Purchase #5 | $223.67 | 8.292% | $242.2167 | $242.22 | $242.20 | $242.20 |
| Purchase #6 | $212.90 | 9.860% | $233.8919 | $233.89 | $233.90 | $233.90 |
| Purchase #7 | $158.87 | 3.829% | $164.9531 | $164.95 | $164.95 | $165.00 |
| 7 purchase totals = | $1,033.75 | $1,119.5403 | $1,119.54 | $1,119.50 | $1,119.60 | |