| 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 | $247.77 | 3.765% | $257.0985 | $257.10 | $257.10 | $257.10 |
| Purchase #2 | $185.75 | 10.606% | $205.4506 | $205.45 | $205.45 | $205.50 |
| Purchase #3 | $187.39 | 8.320% | $202.9808 | $202.98 | $203.00 | $203.00 |
| Purchase #4 | $153.93 | 7.549% | $165.5502 | $165.55 | $165.55 | $165.60 |
| Purchase #5 | $63.40 | 3.433% | $65.5765 | $65.58 | $65.60 | $65.60 |
| Purchase #6 | $222.35 | 13.297% | $251.9159 | $251.92 | $251.90 | $251.90 |
| Purchase #7 | $21.74 | 5.785% | $22.9977 | $23.00 | $23.00 | $23.00 |
| 7 purchase totals = | $1,082.33 | $1,171.5702 | $1,171.58 | $1,171.60 | $1,171.70 | |