| 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 | $217.76 | 9.466% | $238.3732 | $238.37 | $238.35 | $238.40 |
| Purchase #2 | $30.41 | 13.733% | $34.5862 | $34.59 | $34.60 | $34.60 |
| Purchase #3 | $187.40 | 13.256% | $212.2417 | $212.24 | $212.25 | $212.20 |
| Purchase #4 | $201.97 | 6.559% | $215.2172 | $215.22 | $215.20 | $215.20 |
| Purchase #5 | $226.70 | 7.197% | $243.0156 | $243.02 | $243.00 | $243.00 |
| Purchase #6 | $185.69 | 7.167% | $198.9984 | $199.00 | $199.00 | $199.00 |
| Purchase #7 | $129.62 | 12.361% | $145.6423 | $145.64 | $145.65 | $145.60 |
| 7 purchase totals = | $1,179.55 | $1,288.0746 | $1,288.08 | $1,288.05 | $1,288.00 | |