| 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 | $187.97 | 12.814% | $212.0565 | $212.06 | $212.05 | $212.10 |
| Purchase #2 | $112.38 | 3.589% | $116.4133 | $116.41 | $116.40 | $116.40 |
| Purchase #3 | $187.71 | 11.803% | $209.8654 | $209.87 | $209.85 | $209.90 |
| Purchase #4 | $102.48 | 4.598% | $107.192 | $107.19 | $107.20 | $107.20 |
| Purchase #5 | $128.59 | 10.300% | $141.8348 | $141.83 | $141.85 | $141.80 |
| Purchase #6 | $183.25 | 8.133% | $198.1537 | $198.15 | $198.15 | $198.20 |
| Purchase #7 | $13.48 | 13.133% | $15.2503 | $15.25 | $15.25 | $15.30 |
| 7 purchase totals = | $915.86 | $1,000.7660 | $1,000.76 | $1,000.75 | $1,000.90 | |