| 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 | $200.63 | 3.578% | $207.8085 | $207.81 | $207.80 | $207.80 |
| Purchase #2 | $186.85 | 10.392% | $206.2675 | $206.27 | $206.25 | $206.30 |
| Purchase #3 | $124.56 | 12.119% | $139.6554 | $139.66 | $139.65 | $139.70 |
| Purchase #4 | $190.82 | 6.424% | $203.0783 | $203.08 | $203.10 | $203.10 |
| Purchase #5 | $79.47 | 8.273% | $86.0446 | $86.04 | $86.05 | $86.00 |
| Purchase #6 | $33.59 | 5.483% | $35.4317 | $35.43 | $35.45 | $35.40 |
| Purchase #7 | $156.99 | 10.666% | $173.7346 | $173.73 | $173.75 | $173.70 |
| 7 purchase totals = | $972.91 | $1,052.0206 | $1,052.02 | $1,052.05 | $1,052.00 | |