| 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 | $111.99 | 9.347% | $122.4577 | $122.46 | $122.45 | $122.50 |
| Purchase #2 | $78.67 | 10.268% | $86.7478 | $86.75 | $86.75 | $86.70 |
| Purchase #3 | $133.69 | 12.623% | $150.5657 | $150.57 | $150.55 | $150.60 |
| Purchase #4 | $229.92 | 4.336% | $239.8893 | $239.89 | $239.90 | $239.90 |
| Purchase #5 | $181.86 | 11.665% | $203.074 | $203.07 | $203.05 | $203.10 |
| Purchase #6 | $54.64 | 5.763% | $57.7889 | $57.79 | $57.80 | $57.80 |
| Purchase #7 | $32.31 | 12.502% | $36.3494 | $36.35 | $36.35 | $36.30 |
| 7 purchase totals = | $823.08 | $896.8728 | $896.88 | $896.85 | $896.90 | |