| 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 | $194.59 | 10.286% | $214.6055 | $214.61 | $214.60 | $214.60 |
| Purchase #2 | $239.52 | 11.677% | $267.4888 | $267.49 | $267.50 | $267.50 |
| Purchase #3 | $149.87 | 13.522% | $170.1354 | $170.14 | $170.15 | $170.10 |
| Purchase #4 | $242.87 | 7.481% | $261.0391 | $261.04 | $261.05 | $261.00 |
| Purchase #5 | $139.71 | 3.575% | $144.7046 | $144.70 | $144.70 | $144.70 |
| Purchase #6 | $220.83 | 7.741% | $237.9245 | $237.92 | $237.90 | $237.90 |
| Purchase #7 | $33.61 | 4.335% | $35.067 | $35.07 | $35.05 | $35.10 |
| 7 purchase totals = | $1,221.00 | $1,330.9649 | $1,330.97 | $1,330.95 | $1,330.90 | |