| 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 | $205.50 | 12.775% | $231.7526 | $231.75 | $231.75 | $231.80 |
| Purchase #2 | $224.73 | 3.169% | $231.8517 | $231.85 | $231.85 | $231.90 |
| Purchase #3 | $19.78 | 3.600% | $20.4921 | $20.49 | $20.50 | $20.50 |
| Purchase #4 | $228.53 | 10.634% | $252.8319 | $252.83 | $252.85 | $252.80 |
| Purchase #5 | $145.67 | 13.837% | $165.8264 | $165.83 | $165.85 | $165.80 |
| Purchase #6 | $198.75 | 7.655% | $213.9643 | $213.96 | $213.95 | $214.00 |
| Purchase #7 | $159.56 | 12.634% | $179.7188 | $179.72 | $179.70 | $179.70 |
| 7 purchase totals = | $1,182.52 | $1,296.4378 | $1,296.43 | $1,296.45 | $1,296.50 | |