| 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 | $133.92 | 3.478% | $138.5777 | $138.58 | $138.60 | $138.60 |
| Purchase #2 | $247.77 | 11.590% | $276.4865 | $276.49 | $276.50 | $276.50 |
| Purchase #3 | $195.90 | 5.120% | $205.9301 | $205.93 | $205.95 | $205.90 |
| Purchase #4 | $186.53 | 11.719% | $208.3895 | $208.39 | $208.40 | $208.40 |
| Purchase #5 | $55.74 | 5.104% | $58.585 | $58.59 | $58.60 | $58.60 |
| Purchase #6 | $96.47 | 13.446% | $109.4414 | $109.44 | $109.45 | $109.40 |
| Purchase #7 | $123.68 | 6.688% | $131.9517 | $131.95 | $131.95 | $132.00 |
| 7 purchase totals = | $1,040.01 | $1,129.3619 | $1,129.37 | $1,129.45 | $1,129.40 | |