| 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 | $26.95 | 6.198% | $28.6204 | $28.62 | $28.60 | $28.60 |
| Purchase #2 | $200.72 | 12.774% | $226.36 | $226.36 | $226.35 | $226.40 |
| Purchase #3 | $201.87 | 7.511% | $217.0325 | $217.03 | $217.05 | $217.00 |
| Purchase #4 | $45.66 | 7.261% | $48.9754 | $48.98 | $49.00 | $49.00 |
| Purchase #5 | $119.38 | 3.659% | $123.7481 | $123.75 | $123.75 | $123.70 |
| Purchase #6 | $204.95 | 11.467% | $228.4516 | $228.45 | $228.45 | $228.50 |
| Purchase #7 | $236.28 | 6.230% | $251.0002 | $251.00 | $251.00 | $251.00 |
| 7 purchase totals = | $1,035.81 | $1,124.1882 | $1,124.19 | $1,124.20 | $1,124.20 | |