| 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 | $188.85 | 5.809% | $199.8203 | $199.82 | $199.80 | $199.80 |
| Purchase #2 | $96.98 | 11.669% | $108.2966 | $108.30 | $108.30 | $108.30 |
| Purchase #3 | $8.59 | 3.279% | $8.8717 | $8.87 | $8.85 | $8.90 |
| Purchase #4 | $234.50 | 8.170% | $253.6587 | $253.66 | $253.65 | $253.70 |
| Purchase #5 | $148.52 | 11.739% | $165.9548 | $165.95 | $165.95 | $166.00 |
| Purchase #6 | $106.95 | 6.623% | $114.0333 | $114.03 | $114.05 | $114.00 |
| Purchase #7 | $146.42 | 13.643% | $166.3961 | $166.40 | $166.40 | $166.40 |
| 7 purchase totals = | $930.81 | $1,017.0315 | $1,017.03 | $1,017.00 | $1,017.10 | |