| 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 | $124.97 | 11.422% | $139.2441 | $139.24 | $139.25 | $139.20 |
| Purchase #2 | $115.71 | 11.304% | $128.7899 | $128.79 | $128.80 | $128.80 |
| Purchase #3 | $19.26 | 6.549% | $20.5213 | $20.52 | $20.50 | $20.50 |
| Purchase #4 | $46.52 | 4.198% | $48.4729 | $48.47 | $48.45 | $48.50 |
| Purchase #5 | $140.41 | 12.279% | $157.6509 | $157.65 | $157.65 | $157.70 |
| Purchase #6 | $134.68 | 6.608% | $143.5797 | $143.58 | $143.60 | $143.60 |
| Purchase #7 | $216.92 | 5.366% | $228.5599 | $228.56 | $228.55 | $228.60 |
| 7 purchase totals = | $798.47 | $866.8187 | $866.81 | $866.80 | $866.90 | |