| 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 | $180.87 | 12.780% | $203.9852 | $203.99 | $204.00 | $204.00 |
| Purchase #2 | $30.82 | 5.249% | $32.4377 | $32.44 | $32.45 | $32.40 |
| Purchase #3 | $180.37 | 6.482% | $192.0616 | $192.06 | $192.05 | $192.10 |
| Purchase #4 | $244.72 | 4.502% | $255.7373 | $255.74 | $255.75 | $255.70 |
| Purchase #5 | $26.43 | 12.713% | $29.79 | $29.79 | $29.80 | $29.80 |
| Purchase #6 | $62.52 | 10.462% | $69.0608 | $69.06 | $69.05 | $69.10 |
| Purchase #7 | $176.97 | 13.735% | $201.2768 | $201.28 | $201.30 | $201.30 |
| 7 purchase totals = | $902.70 | $984.3494 | $984.36 | $984.40 | $984.40 | |