| 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 | $183.84 | 12.167% | $206.2078 | $206.21 | $206.20 | $206.20 |
| Purchase #2 | $29.87 | 3.324% | $30.8629 | $30.86 | $30.85 | $30.90 |
| Purchase #3 | $248.37 | 6.325% | $264.0794 | $264.08 | $264.10 | $264.10 |
| Purchase #4 | $191.64 | 8.462% | $207.8566 | $207.86 | $207.85 | $207.90 |
| Purchase #5 | $200.71 | 8.358% | $217.4853 | $217.49 | $217.50 | $217.50 |
| Purchase #6 | $147.90 | 12.459% | $166.3269 | $166.33 | $166.35 | $166.30 |
| Purchase #7 | $95.83 | 11.692% | $107.0344 | $107.03 | $107.05 | $107.00 |
| 7 purchase totals = | $1,098.16 | $1,199.8533 | $1,199.86 | $1,199.90 | $1,199.90 | |