| 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 | $89.28 | 12.392% | $100.3436 | $100.34 | $100.35 | $100.30 |
| Purchase #2 | $199.79 | 9.613% | $218.9958 | $219.00 | $219.00 | $219.00 |
| Purchase #3 | $74.30 | 4.689% | $77.7839 | $77.78 | $77.80 | $77.80 |
| Purchase #4 | $208.97 | 13.370% | $236.9093 | $236.91 | $236.90 | $236.90 |
| Purchase #5 | $138.29 | 12.133% | $155.0687 | $155.07 | $155.05 | $155.10 |
| Purchase #6 | $104.28 | 8.160% | $112.7892 | $112.79 | $112.80 | $112.80 |
| Purchase #7 | $190.29 | 7.834% | $205.1973 | $205.20 | $205.20 | $205.20 |
| 7 purchase totals = | $1,005.20 | $1,107.0878 | $1,107.09 | $1,107.10 | $1,107.10 | |