| 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 | $203.98 | 11.708% | $227.862 | $227.86 | $227.85 | $227.90 |
| Purchase #2 | $178.66 | 4.709% | $187.0731 | $187.07 | $187.05 | $187.10 |
| Purchase #3 | $113.99 | 10.851% | $126.3591 | $126.36 | $126.35 | $126.40 |
| Purchase #4 | $116.48 | 8.179% | $126.0069 | $126.01 | $126.00 | $126.00 |
| Purchase #5 | $165.91 | 5.353% | $174.7912 | $174.79 | $174.80 | $174.80 |
| Purchase #6 | $124.48 | 3.124% | $128.3688 | $128.37 | $128.35 | $128.40 |
| Purchase #7 | $205.85 | 5.550% | $217.2747 | $217.27 | $217.25 | $217.30 |
| 7 purchase totals = | $1,109.35 | $1,187.7358 | $1,187.73 | $1,187.65 | $1,187.90 | |