| 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 | $193.36 | 7.115% | $207.1176 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $205.62 | 12.548% | $231.4212 | $231.42 | $231.40 | $231.40 |
| Purchase #3 | $129.63 | 7.402% | $139.2252 | $139.23 | $139.25 | $139.20 |
| Purchase #4 | $231.47 | 12.264% | $259.8575 | $259.86 | $259.85 | $259.90 |
| Purchase #5 | $228.96 | 7.725% | $246.6472 | $246.65 | $246.65 | $246.60 |
| Purchase #6 | $168.50 | 4.775% | $176.5459 | $176.55 | $176.55 | $176.50 |
| Purchase #7 | $94.54 | 12.292% | $106.1609 | $106.16 | $106.15 | $106.20 |
| 7 purchase totals = | $1,252.08 | $1,366.9755 | $1,366.99 | $1,366.95 | $1,366.90 | |