| 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 | $78.62 | 4.604% | $82.2397 | $82.24 | $82.25 | $82.20 |
| Purchase #2 | $177.84 | 8.552% | $193.0489 | $193.05 | $193.05 | $193.00 |
| Purchase #3 | $246.92 | 3.841% | $256.4042 | $256.40 | $256.40 | $256.40 |
| Purchase #4 | $248.64 | 12.737% | $280.3093 | $280.31 | $280.30 | $280.30 |
| Purchase #5 | $80.30 | 6.669% | $85.6552 | $85.66 | $85.65 | $85.70 |
| Purchase #6 | $164.58 | 4.184% | $171.466 | $171.47 | $171.45 | $171.50 |
| Purchase #7 | $209.61 | 7.207% | $224.7166 | $224.72 | $224.70 | $224.70 |
| 7 purchase totals = | $1,206.51 | $1,293.8399 | $1,293.85 | $1,293.80 | $1,293.80 | |