| 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 | $26.38 | 10.448% | $29.1362 | $29.14 | $29.15 | $29.10 |
| Purchase #2 | $144.28 | 13.366% | $163.5645 | $163.56 | $163.55 | $163.60 |
| Purchase #3 | $121.82 | 10.616% | $134.7524 | $134.75 | $134.75 | $134.80 |
| Purchase #4 | $111.40 | 10.173% | $122.7327 | $122.73 | $122.75 | $122.70 |
| Purchase #5 | $13.73 | 5.488% | $14.4835 | $14.48 | $14.50 | $14.50 |
| Purchase #6 | $212.42 | 5.434% | $223.9629 | $223.96 | $223.95 | $224.00 |
| Purchase #7 | $222.49 | 11.477% | $248.0252 | $248.03 | $248.05 | $248.00 |
| 7 purchase totals = | $852.52 | $936.6574 | $936.65 | $936.70 | $936.70 | |