| 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 | $246.35 | 10.564% | $272.3744 | $272.37 | $272.35 | $272.40 |
| Purchase #2 | $87.78 | 11.119% | $97.5403 | $97.54 | $97.55 | $97.50 |
| Purchase #3 | $13.37 | 6.276% | $14.2091 | $14.21 | $14.20 | $14.20 |
| Purchase #4 | $195.26 | 7.769% | $210.4297 | $210.43 | $210.45 | $210.40 |
| Purchase #5 | $86.72 | 6.246% | $92.1365 | $92.14 | $92.15 | $92.10 |
| Purchase #6 | $51.44 | 6.868% | $54.9729 | $54.97 | $54.95 | $55.00 |
| Purchase #7 | $78.82 | 10.289% | $86.9298 | $86.93 | $86.95 | $86.90 |
| 7 purchase totals = | $759.74 | $828.5927 | $828.59 | $828.60 | $828.50 | |