| 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 | $103.69 | 5.843% | $109.7486 | $109.75 | $109.75 | $109.70 |
| Purchase #2 | $114.45 | 7.447% | $122.9731 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $188.38 | 7.160% | $201.868 | $201.87 | $201.85 | $201.90 |
| Purchase #4 | $77.50 | 12.762% | $87.3906 | $87.39 | $87.40 | $87.40 |
| Purchase #5 | $134.86 | 4.222% | $140.5538 | $140.55 | $140.55 | $140.60 |
| Purchase #6 | $18.44 | 5.119% | $19.3839 | $19.38 | $19.40 | $19.40 |
| Purchase #7 | $225.72 | 9.704% | $247.6239 | $247.62 | $247.60 | $247.60 |
| 7 purchase totals = | $863.04 | $929.5419 | $929.53 | $929.50 | $929.60 | |