| 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 | $182.47 | 11.521% | $203.4924 | $203.49 | $203.50 | $203.50 |
| Purchase #2 | $219.51 | 12.840% | $247.6951 | $247.70 | $247.70 | $247.70 |
| Purchase #3 | $200.50 | 7.605% | $215.748 | $215.75 | $215.75 | $215.70 |
| Purchase #4 | $139.86 | 3.572% | $144.8558 | $144.86 | $144.85 | $144.90 |
| Purchase #5 | $250.49 | 4.427% | $261.5792 | $261.58 | $261.60 | $261.60 |
| Purchase #6 | $13.31 | 7.647% | $14.3278 | $14.33 | $14.35 | $14.30 |
| Purchase #7 | $203.46 | 11.517% | $226.8925 | $226.89 | $226.90 | $226.90 |
| 7 purchase totals = | $1,209.60 | $1,314.5908 | $1,314.60 | $1,314.65 | $1,314.60 | |