| 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 | $73.92 | 12.334% | $83.0373 | $83.04 | $83.05 | $83.00 |
| Purchase #2 | $114.51 | 7.319% | $122.891 | $122.89 | $122.90 | $122.90 |
| Purchase #3 | $65.67 | 13.279% | $74.3903 | $74.39 | $74.40 | $74.40 |
| Purchase #4 | $232.82 | 6.598% | $248.1815 | $248.18 | $248.20 | $248.20 |
| Purchase #5 | $16.66 | 5.371% | $17.5548 | $17.55 | $17.55 | $17.60 |
| Purchase #6 | $179.51 | 13.498% | $203.7403 | $203.74 | $203.75 | $203.70 |
| Purchase #7 | $206.63 | 11.798% | $231.0082 | $231.01 | $231.00 | $231.00 |
| 7 purchase totals = | $889.72 | $980.8034 | $980.80 | $980.85 | $980.80 | |