| 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 | $158.66 | 3.378% | $164.0195 | $164.02 | $164.00 | $164.00 |
| Purchase #2 | $60.66 | 9.528% | $66.4397 | $66.44 | $66.45 | $66.40 |
| Purchase #3 | $61.39 | 8.630% | $66.688 | $66.69 | $66.70 | $66.70 |
| Purchase #4 | $238.55 | 10.787% | $264.2824 | $264.28 | $264.30 | $264.30 |
| Purchase #5 | $241.84 | 7.489% | $259.9514 | $259.95 | $259.95 | $260.00 |
| Purchase #6 | $53.42 | 3.414% | $55.2438 | $55.24 | $55.25 | $55.20 |
| Purchase #7 | $211.64 | 11.431% | $235.8326 | $235.83 | $235.85 | $235.80 |
| 7 purchase totals = | $1,026.16 | $1,112.4574 | $1,112.45 | $1,112.50 | $1,112.40 | |