| 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 | $243.71 | 6.829% | $260.353 | $260.35 | $260.35 | $260.40 |
| Purchase #2 | $198.77 | 10.289% | $219.2214 | $219.22 | $219.20 | $219.20 |
| Purchase #3 | $20.46 | 12.557% | $23.0292 | $23.03 | $23.05 | $23.00 |
| Purchase #4 | $181.92 | 6.433% | $193.6229 | $193.62 | $193.60 | $193.60 |
| Purchase #5 | $74.53 | 4.241% | $77.6908 | $77.69 | $77.70 | $77.70 |
| Purchase #6 | $36.83 | 4.538% | $38.5013 | $38.50 | $38.50 | $38.50 |
| Purchase #7 | $41.79 | 5.803% | $44.2151 | $44.22 | $44.20 | $44.20 |
| 7 purchase totals = | $798.01 | $856.6337 | $856.63 | $856.60 | $856.60 | |