| 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 | $180.30 | 12.158% | $202.2209 | $202.22 | $202.20 | $202.20 |
| Purchase #2 | $83.62 | 12.410% | $93.9972 | $94.00 | $94.00 | $94.00 |
| Purchase #3 | $185.89 | 12.474% | $209.0779 | $209.08 | $209.10 | $209.10 |
| Purchase #4 | $103.77 | 9.856% | $113.9976 | $114.00 | $114.00 | $114.00 |
| Purchase #5 | $72.56 | 12.210% | $81.4196 | $81.42 | $81.40 | $81.40 |
| Purchase #6 | $195.45 | 11.394% | $217.7196 | $217.72 | $217.70 | $217.70 |
| Purchase #7 | $157.36 | 8.800% | $171.2077 | $171.21 | $171.20 | $171.20 |
| 7 purchase totals = | $978.95 | $1,089.6405 | $1,089.65 | $1,089.60 | $1,089.60 | |