| 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 | $99.84 | 6.412% | $106.2417 | $106.24 | $106.25 | $106.20 |
| Purchase #2 | $13.40 | 5.730% | $14.1678 | $14.17 | $14.15 | $14.20 |
| Purchase #3 | $192.53 | 11.119% | $213.9374 | $213.94 | $213.95 | $213.90 |
| Purchase #4 | $212.38 | 13.840% | $241.7734 | $241.77 | $241.75 | $241.80 |
| Purchase #5 | $178.31 | 4.385% | $186.1289 | $186.13 | $186.15 | $186.10 |
| Purchase #6 | $164.96 | 12.133% | $184.9746 | $184.97 | $184.95 | $185.00 |
| Purchase #7 | $155.77 | 5.488% | $164.3187 | $164.32 | $164.30 | $164.30 |
| 7 purchase totals = | $1,017.19 | $1,111.5425 | $1,111.54 | $1,111.50 | $1,111.50 | |