| 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 | $48.31 | 11.502% | $53.8666 | $53.87 | $53.85 | $53.90 |
| Purchase #2 | $225.72 | 6.169% | $239.6447 | $239.64 | $239.65 | $239.60 |
| Purchase #3 | $165.47 | 10.836% | $183.4003 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $95.92 | 12.861% | $108.2563 | $108.26 | $108.25 | $108.30 |
| Purchase #5 | $206.38 | 9.187% | $225.3401 | $225.34 | $225.35 | $225.30 |
| Purchase #6 | $188.26 | 4.130% | $196.0351 | $196.04 | $196.05 | $196.00 |
| Purchase #7 | $163.84 | 10.763% | $181.4741 | $181.47 | $181.45 | $181.50 |
| 7 purchase totals = | $1,093.90 | $1,188.0172 | $1,188.02 | $1,188.00 | $1,188.00 | |