| 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 | $247.36 | 4.836% | $259.3223 | $259.32 | $259.30 | $259.30 |
| Purchase #2 | $239.43 | 10.276% | $264.0338 | $264.03 | $264.05 | $264.00 |
| Purchase #3 | $197.56 | 3.869% | $205.2036 | $205.20 | $205.20 | $205.20 |
| Purchase #4 | $237.77 | 10.648% | $263.0877 | $263.09 | $263.10 | $263.10 |
| Purchase #5 | $123.49 | 12.688% | $139.1584 | $139.16 | $139.15 | $139.20 |
| Purchase #6 | $216.51 | 3.765% | $224.6616 | $224.66 | $224.65 | $224.70 |
| Purchase #7 | $115.80 | 3.585% | $119.9514 | $119.95 | $119.95 | $120.00 |
| 7 purchase totals = | $1,377.92 | $1,475.4188 | $1,475.41 | $1,475.40 | $1,475.50 | |