| 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 | $14.37 | 8.789% | $15.633 | $15.63 | $15.65 | $15.60 |
| Purchase #2 | $247.71 | 13.245% | $280.5192 | $280.52 | $280.50 | $280.50 |
| Purchase #3 | $184.52 | 4.633% | $193.0688 | $193.07 | $193.05 | $193.10 |
| Purchase #4 | $222.69 | 13.732% | $253.2698 | $253.27 | $253.25 | $253.30 |
| Purchase #5 | $21.39 | 9.315% | $23.3825 | $23.38 | $23.40 | $23.40 |
| Purchase #6 | $119.92 | 3.164% | $123.7143 | $123.71 | $123.70 | $123.70 |
| Purchase #7 | $36.64 | 12.516% | $41.2259 | $41.23 | $41.25 | $41.20 |
| 7 purchase totals = | $847.24 | $930.8135 | $930.81 | $930.80 | $930.80 | |