| 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 | $248.79 | 6.372% | $264.6429 | $264.64 | $264.65 | $264.60 |
| Purchase #2 | $234.36 | 10.676% | $259.3803 | $259.38 | $259.40 | $259.40 |
| Purchase #3 | $42.25 | 5.222% | $44.4563 | $44.46 | $44.45 | $44.50 |
| Purchase #4 | $76.41 | 8.778% | $83.1173 | $83.12 | $83.10 | $83.10 |
| Purchase #5 | $175.58 | 3.610% | $181.9184 | $181.92 | $181.90 | $181.90 |
| Purchase #6 | $198.58 | 7.159% | $212.7963 | $212.80 | $212.80 | $212.80 |
| Purchase #7 | $190.76 | 9.551% | $208.9795 | $208.98 | $209.00 | $209.00 |
| 7 purchase totals = | $1,166.73 | $1,255.2910 | $1,255.30 | $1,255.30 | $1,255.30 | |