| 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 | $102.38 | 13.494% | $116.1952 | $116.20 | $116.20 | $116.20 |
| Purchase #2 | $161.40 | 4.550% | $168.7437 | $168.74 | $168.75 | $168.70 |
| Purchase #3 | $56.41 | 3.202% | $58.2162 | $58.22 | $58.20 | $58.20 |
| Purchase #4 | $51.83 | 8.170% | $56.0645 | $56.06 | $56.05 | $56.10 |
| Purchase #5 | $237.38 | 4.510% | $248.0858 | $248.09 | $248.10 | $248.10 |
| Purchase #6 | $185.86 | 3.121% | $191.6607 | $191.66 | $191.65 | $191.70 |
| Purchase #7 | $226.30 | 3.200% | $233.5416 | $233.54 | $233.55 | $233.50 |
| 7 purchase totals = | $1,021.56 | $1,072.5077 | $1,072.51 | $1,072.50 | $1,072.50 | |