| 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 | $202.85 | 5.291% | $213.5828 | $213.58 | $213.60 | $213.60 |
| Purchase #2 | $154.87 | 10.573% | $171.2444 | $171.24 | $171.25 | $171.20 |
| Purchase #3 | $120.62 | 11.256% | $134.197 | $134.20 | $134.20 | $134.20 |
| Purchase #4 | $180.84 | 12.763% | $203.9206 | $203.92 | $203.90 | $203.90 |
| Purchase #5 | $140.60 | 7.402% | $151.0072 | $151.01 | $151.00 | $151.00 |
| Purchase #6 | $106.53 | 7.384% | $114.3962 | $114.40 | $114.40 | $114.40 |
| Purchase #7 | $199.41 | 12.217% | $223.7719 | $223.77 | $223.75 | $223.80 |
| 7 purchase totals = | $1,105.72 | $1,212.1201 | $1,212.12 | $1,212.10 | $1,212.10 | |