| 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 | $232.69 | 7.521% | $250.1906 | $250.19 | $250.20 | $250.20 |
| Purchase #2 | $119.63 | 9.270% | $130.7197 | $130.72 | $130.70 | $130.70 |
| Purchase #3 | $95.29 | 9.778% | $104.6075 | $104.61 | $104.60 | $104.60 |
| Purchase #4 | $35.29 | 9.533% | $38.6542 | $38.65 | $38.65 | $38.70 |
| Purchase #5 | $148.55 | 9.473% | $162.6221 | $162.62 | $162.60 | $162.60 |
| Purchase #6 | $75.63 | 7.458% | $81.2705 | $81.27 | $81.25 | $81.30 |
| Purchase #7 | $135.57 | 4.619% | $141.832 | $141.83 | $141.85 | $141.80 |
| 7 purchase totals = | $842.65 | $909.8966 | $909.89 | $909.85 | $909.90 | |