| 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 | $122.60 | 4.837% | $128.5302 | $128.53 | $128.55 | $128.50 |
| Purchase #2 | $104.72 | 9.544% | $114.7145 | $114.71 | $114.70 | $114.70 |
| Purchase #3 | $170.51 | 5.295% | $179.5385 | $179.54 | $179.55 | $179.50 |
| Purchase #4 | $143.46 | 10.741% | $158.869 | $158.87 | $158.85 | $158.90 |
| Purchase #5 | $9.84 | 11.392% | $10.961 | $10.96 | $10.95 | $11.00 |
| Purchase #6 | $190.45 | 5.842% | $201.5761 | $201.58 | $201.60 | $201.60 |
| Purchase #7 | $55.52 | 5.821% | $58.7518 | $58.75 | $58.75 | $58.80 |
| 7 purchase totals = | $797.10 | $852.9411 | $852.94 | $852.95 | $853.00 | |