| 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 | $250.52 | 13.624% | $284.6508 | $284.65 | $284.65 | $284.70 |
| Purchase #2 | $129.32 | 11.155% | $143.7456 | $143.75 | $143.75 | $143.70 |
| Purchase #3 | $224.59 | 10.103% | $247.2803 | $247.28 | $247.30 | $247.30 |
| Purchase #4 | $32.53 | 10.519% | $35.9518 | $35.95 | $35.95 | $36.00 |
| Purchase #5 | $14.31 | 4.565% | $14.9633 | $14.96 | $14.95 | $15.00 |
| Purchase #6 | $125.41 | 7.142% | $134.3668 | $134.37 | $134.35 | $134.40 |
| Purchase #7 | $97.64 | 4.592% | $102.1236 | $102.12 | $102.10 | $102.10 |
| 7 purchase totals = | $874.32 | $963.0822 | $963.08 | $963.05 | $963.20 | |