| 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 | $235.95 | 6.466% | $251.2065 | $251.21 | $251.20 | $251.20 |
| Purchase #2 | $136.69 | 5.349% | $144.0015 | $144.00 | $144.00 | $144.00 |
| Purchase #3 | $152.63 | 7.816% | $164.5596 | $164.56 | $164.55 | $164.60 |
| Purchase #4 | $48.79 | 13.157% | $55.2093 | $55.21 | $55.20 | $55.20 |
| Purchase #5 | $156.60 | 8.619% | $170.0974 | $170.10 | $170.10 | $170.10 |
| Purchase #6 | $31.81 | 7.677% | $34.2521 | $34.25 | $34.25 | $34.30 |
| Purchase #7 | $115.59 | 4.670% | $120.9881 | $120.99 | $121.00 | $121.00 |
| 7 purchase totals = | $878.06 | $940.3145 | $940.32 | $940.30 | $940.40 | |