| 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 | $110.25 | 8.214% | $119.3059 | $119.31 | $119.30 | $119.30 |
| Purchase #2 | $79.77 | 5.361% | $84.0465 | $84.05 | $84.05 | $84.00 |
| Purchase #3 | $97.73 | 9.241% | $106.7612 | $106.76 | $106.75 | $106.80 |
| Purchase #4 | $163.96 | 9.454% | $179.4608 | $179.46 | $179.45 | $179.50 |
| Purchase #5 | $227.28 | 13.313% | $257.5378 | $257.54 | $257.55 | $257.50 |
| Purchase #6 | $209.25 | 13.567% | $237.6389 | $237.64 | $237.65 | $237.60 |
| Purchase #7 | $22.33 | 10.649% | $24.7079 | $24.71 | $24.70 | $24.70 |
| 7 purchase totals = | $910.57 | $1,009.4590 | $1,009.47 | $1,009.45 | $1,009.40 | |