| 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 | $126.68 | 4.513% | $132.3971 | $132.40 | $132.40 | $132.40 |
| Purchase #2 | $54.55 | 7.199% | $58.4771 | $58.48 | $58.50 | $58.50 |
| Purchase #3 | $106.94 | 7.504% | $114.9648 | $114.96 | $114.95 | $115.00 |
| Purchase #4 | $180.62 | 5.863% | $191.2098 | $191.21 | $191.20 | $191.20 |
| Purchase #5 | $88.26 | 8.708% | $95.9457 | $95.95 | $95.95 | $95.90 |
| Purchase #6 | $203.43 | 9.174% | $222.0927 | $222.09 | $222.10 | $222.10 |
| Purchase #7 | $124.67 | 12.422% | $140.1565 | $140.16 | $140.15 | $140.20 |
| 7 purchase totals = | $885.15 | $955.2437 | $955.25 | $955.25 | $955.30 | |