| 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 | $118.31 | 3.767% | $122.7667 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $71.72 | 5.694% | $75.8037 | $75.80 | $75.80 | $75.80 |
| Purchase #3 | $155.95 | 5.560% | $164.6208 | $164.62 | $164.60 | $164.60 |
| Purchase #4 | $109.82 | 4.549% | $114.8157 | $114.82 | $114.80 | $114.80 |
| Purchase #5 | $99.69 | 4.398% | $104.0744 | $104.07 | $104.05 | $104.10 |
| Purchase #6 | $241.44 | 4.192% | $251.5612 | $251.56 | $251.55 | $251.60 |
| Purchase #7 | $124.45 | 10.416% | $137.4127 | $137.41 | $137.40 | $137.40 |
| 7 purchase totals = | $921.38 | $971.0552 | $971.05 | $970.95 | $971.10 | |