| 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 | $231.61 | 3.314% | $239.2856 | $239.29 | $239.30 | $239.30 |
| Purchase #2 | $59.36 | 7.237% | $63.6559 | $63.66 | $63.65 | $63.70 |
| Purchase #3 | $132.77 | 13.240% | $150.3487 | $150.35 | $150.35 | $150.30 |
| Purchase #4 | $197.33 | 9.559% | $216.1928 | $216.19 | $216.20 | $216.20 |
| Purchase #5 | $237.39 | 9.870% | $260.8204 | $260.82 | $260.80 | $260.80 |
| Purchase #6 | $199.49 | 8.530% | $216.5065 | $216.51 | $216.50 | $216.50 |
| Purchase #7 | $80.60 | 11.531% | $89.894 | $89.89 | $89.90 | $89.90 |
| 7 purchase totals = | $1,138.55 | $1,236.7039 | $1,236.71 | $1,236.70 | $1,236.70 | |