| 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 | $234.55 | 11.748% | $262.1049 | $262.10 | $262.10 | $262.10 |
| Purchase #2 | $127.62 | 8.462% | $138.4192 | $138.42 | $138.40 | $138.40 |
| Purchase #3 | $231.27 | 4.701% | $242.142 | $242.14 | $242.15 | $242.10 |
| Purchase #4 | $85.42 | 9.135% | $93.2231 | $93.22 | $93.20 | $93.20 |
| Purchase #5 | $248.26 | 7.390% | $266.6064 | $266.61 | $266.60 | $266.60 |
| Purchase #6 | $72.40 | 12.455% | $81.4174 | $81.42 | $81.40 | $81.40 |
| Purchase #7 | $141.79 | 8.665% | $154.0761 | $154.08 | $154.10 | $154.10 |
| 7 purchase totals = | $1,141.31 | $1,237.9891 | $1,237.99 | $1,237.95 | $1,237.90 | |