| 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 | $204.58 | 6.298% | $217.4644 | $217.46 | $217.45 | $217.50 |
| Purchase #2 | $140.92 | 6.730% | $150.4039 | $150.40 | $150.40 | $150.40 |
| Purchase #3 | $104.77 | 12.413% | $117.7751 | $117.78 | $117.80 | $117.80 |
| Purchase #4 | $42.64 | 10.468% | $47.1036 | $47.10 | $47.10 | $47.10 |
| Purchase #5 | $11.74 | 5.490% | $12.3845 | $12.38 | $12.40 | $12.40 |
| Purchase #6 | $119.87 | 8.471% | $130.0242 | $130.02 | $130.00 | $130.00 |
| Purchase #7 | $194.66 | 12.366% | $218.7317 | $218.73 | $218.75 | $218.70 |
| 7 purchase totals = | $819.18 | $893.8874 | $893.87 | $893.90 | $893.90 | |