| 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 | $200.31 | 12.628% | $225.6051 | $225.61 | $225.60 | $225.60 |
| Purchase #2 | $205.35 | 7.162% | $220.0572 | $220.06 | $220.05 | $220.10 |
| Purchase #3 | $245.56 | 3.714% | $254.6801 | $254.68 | $254.70 | $254.70 |
| Purchase #4 | $7.97 | 11.721% | $8.9042 | $8.90 | $8.90 | $8.90 |
| Purchase #5 | $56.66 | 12.396% | $63.6836 | $63.68 | $63.70 | $63.70 |
| Purchase #6 | $172.27 | 10.786% | $190.851 | $190.85 | $190.85 | $190.90 |
| Purchase #7 | $106.50 | 10.865% | $118.0712 | $118.07 | $118.05 | $118.10 |
| 7 purchase totals = | $994.62 | $1,081.8524 | $1,081.85 | $1,081.85 | $1,082.00 | |