| 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 | $109.82 | 11.841% | $122.8238 | $122.82 | $122.80 | $122.80 |
| Purchase #2 | $7.49 | 7.858% | $8.0786 | $8.08 | $8.10 | $8.10 |
| Purchase #3 | $185.54 | 4.460% | $193.8151 | $193.82 | $193.80 | $193.80 |
| Purchase #4 | $18.51 | 7.116% | $19.8272 | $19.83 | $19.85 | $19.80 |
| Purchase #5 | $193.41 | 10.719% | $214.1416 | $214.14 | $214.15 | $214.10 |
| Purchase #6 | $14.71 | 12.848% | $16.5999 | $16.60 | $16.60 | $16.60 |
| Purchase #7 | $78.90 | 6.447% | $83.9867 | $83.99 | $84.00 | $84.00 |
| 7 purchase totals = | $608.38 | $659.2729 | $659.28 | $659.30 | $659.20 | |