| 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 | $82.63 | 8.658% | $89.7841 | $89.78 | $89.80 | $89.80 |
| Purchase #2 | $175.56 | 10.410% | $193.8358 | $193.84 | $193.85 | $193.80 |
| Purchase #3 | $80.85 | 7.141% | $86.6235 | $86.62 | $86.60 | $86.60 |
| Purchase #4 | $221.59 | 10.810% | $245.5439 | $245.54 | $245.55 | $245.50 |
| Purchase #5 | $106.57 | 8.621% | $115.7574 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $219.64 | 3.439% | $227.1934 | $227.19 | $227.20 | $227.20 |
| Purchase #7 | $132.81 | 7.532% | $142.8132 | $142.81 | $142.80 | $142.80 |
| 7 purchase totals = | $1,019.65 | $1,101.5513 | $1,101.54 | $1,101.55 | $1,101.50 | |