| 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 | $237.29 | 7.340% | $254.7071 | $254.71 | $254.70 | $254.70 |
| Purchase #2 | $233.81 | 8.287% | $253.1858 | $253.19 | $253.20 | $253.20 |
| Purchase #3 | $77.94 | 6.174% | $82.752 | $82.75 | $82.75 | $82.80 |
| Purchase #4 | $132.76 | 8.355% | $143.8521 | $143.85 | $143.85 | $143.90 |
| Purchase #5 | $191.95 | 7.161% | $205.6955 | $205.70 | $205.70 | $205.70 |
| Purchase #6 | $231.36 | 6.653% | $246.7524 | $246.75 | $246.75 | $246.80 |
| Purchase #7 | $108.29 | 10.757% | $119.9388 | $119.94 | $119.95 | $119.90 |
| 7 purchase totals = | $1,213.40 | $1,306.8837 | $1,306.89 | $1,306.90 | $1,307.00 | |