| 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 | $237.80 | 8.220% | $257.3472 | $257.35 | $257.35 | $257.30 |
| Purchase #2 | $179.93 | 10.127% | $198.1515 | $198.15 | $198.15 | $198.20 |
| Purchase #3 | $97.97 | 3.659% | $101.5547 | $101.55 | $101.55 | $101.60 |
| Purchase #4 | $197.63 | 8.705% | $214.8337 | $214.83 | $214.85 | $214.80 |
| Purchase #5 | $87.93 | 7.377% | $94.4166 | $94.42 | $94.40 | $94.40 |
| Purchase #6 | $147.43 | 12.339% | $165.6214 | $165.62 | $165.60 | $165.60 |
| Purchase #7 | $198.90 | 8.614% | $216.0332 | $216.03 | $216.05 | $216.00 |
| 7 purchase totals = | $1,147.59 | $1,247.9583 | $1,247.95 | $1,247.95 | $1,247.90 | |