| 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 | $248.97 | 5.158% | $261.8119 | $261.81 | $261.80 | $261.80 |
| Purchase #2 | $233.83 | 7.588% | $251.573 | $251.57 | $251.55 | $251.60 |
| Purchase #3 | $119.55 | 8.114% | $129.2503 | $129.25 | $129.25 | $129.30 |
| Purchase #4 | $177.82 | 5.569% | $187.7228 | $187.72 | $187.70 | $187.70 |
| Purchase #5 | $221.80 | 13.181% | $251.0355 | $251.04 | $251.05 | $251.00 |
| Purchase #6 | $42.29 | 4.104% | $44.0256 | $44.03 | $44.05 | $44.00 |
| Purchase #7 | $11.96 | 4.149% | $12.4562 | $12.46 | $12.45 | $12.50 |
| 7 purchase totals = | $1,056.22 | $1,137.8753 | $1,137.88 | $1,137.85 | $1,137.90 | |