| 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 | $247.64 | 5.344% | $260.8739 | $260.87 | $260.85 | $260.90 |
| Purchase #2 | $159.36 | 3.868% | $165.524 | $165.52 | $165.50 | $165.50 |
| Purchase #3 | $44.77 | 3.684% | $46.4193 | $46.42 | $46.40 | $46.40 |
| Purchase #4 | $146.26 | 11.313% | $162.8064 | $162.81 | $162.80 | $162.80 |
| Purchase #5 | $248.33 | 13.359% | $281.5044 | $281.50 | $281.50 | $281.50 |
| Purchase #6 | $86.62 | 10.262% | $95.5089 | $95.51 | $95.50 | $95.50 |
| Purchase #7 | $237.73 | 10.318% | $262.259 | $262.26 | $262.25 | $262.30 |
| 7 purchase totals = | $1,170.71 | $1,274.8959 | $1,274.89 | $1,274.80 | $1,274.90 | |