| 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 | $120.54 | 9.705% | $132.2384 | $132.24 | $132.25 | $132.20 |
| Purchase #2 | $198.95 | 3.830% | $206.5698 | $206.57 | $206.55 | $206.60 |
| Purchase #3 | $103.90 | 3.192% | $107.2165 | $107.22 | $107.20 | $107.20 |
| Purchase #4 | $74.32 | 13.542% | $84.3844 | $84.38 | $84.40 | $84.40 |
| Purchase #5 | $212.92 | 4.701% | $222.9294 | $222.93 | $222.95 | $222.90 |
| Purchase #6 | $17.88 | 11.225% | $19.887 | $19.89 | $19.90 | $19.90 |
| Purchase #7 | $235.42 | 8.606% | $255.6802 | $255.68 | $255.70 | $255.70 |
| 7 purchase totals = | $963.93 | $1,028.9057 | $1,028.91 | $1,028.95 | $1,028.90 | |