| 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 | $204.35 | 7.242% | $219.149 | $219.15 | $219.15 | $219.10 |
| Purchase #2 | $28.64 | 7.743% | $30.8576 | $30.86 | $30.85 | $30.90 |
| Purchase #3 | $20.91 | 12.362% | $23.4949 | $23.49 | $23.50 | $23.50 |
| Purchase #4 | $235.52 | 6.852% | $251.6578 | $251.66 | $251.65 | $251.70 |
| Purchase #5 | $97.52 | 10.287% | $107.5519 | $107.55 | $107.55 | $107.60 |
| Purchase #6 | $196.51 | 4.520% | $205.3923 | $205.39 | $205.40 | $205.40 |
| Purchase #7 | $138.25 | 9.599% | $151.5206 | $151.52 | $151.50 | $151.50 |
| 7 purchase totals = | $921.70 | $989.6241 | $989.62 | $989.60 | $989.70 | |