| 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 | $105.76 | 9.440% | $115.7437 | $115.74 | $115.75 | $115.70 |
| Purchase #2 | $131.41 | 6.350% | $139.7545 | $139.75 | $139.75 | $139.80 |
| Purchase #3 | $6.72 | 6.768% | $7.1748 | $7.17 | $7.15 | $7.20 |
| Purchase #4 | $249.61 | 12.872% | $281.7398 | $281.74 | $281.75 | $281.70 |
| Purchase #5 | $110.46 | 7.741% | $119.0107 | $119.01 | $119.00 | $119.00 |
| Purchase #6 | $95.47 | 11.661% | $106.6028 | $106.60 | $106.60 | $106.60 |
| Purchase #7 | $152.74 | 11.452% | $170.2318 | $170.23 | $170.25 | $170.20 |
| 7 purchase totals = | $852.17 | $940.2581 | $940.24 | $940.25 | $940.20 | |