| 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 | $13.54 | 5.711% | $14.3133 | $14.31 | $14.30 | $14.30 |
| Purchase #2 | $215.27 | 7.353% | $231.0988 | $231.10 | $231.10 | $231.10 |
| Purchase #3 | $121.25 | 7.195% | $129.9739 | $129.97 | $129.95 | $130.00 |
| Purchase #4 | $9.62 | 11.142% | $10.6919 | $10.69 | $10.70 | $10.70 |
| Purchase #5 | $247.66 | 12.228% | $277.9439 | $277.94 | $277.95 | $277.90 |
| Purchase #6 | $218.63 | 12.498% | $245.9544 | $245.95 | $245.95 | $246.00 |
| Purchase #7 | $48.49 | 4.725% | $50.7812 | $50.78 | $50.80 | $50.80 |
| 7 purchase totals = | $874.46 | $960.7574 | $960.74 | $960.75 | $960.80 | |