| 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 | $137.55 | 3.759% | $142.7205 | $142.72 | $142.70 | $142.70 |
| Purchase #2 | $233.46 | 8.353% | $252.9609 | $252.96 | $252.95 | $253.00 |
| Purchase #3 | $55.69 | 8.386% | $60.3602 | $60.36 | $60.35 | $60.40 |
| Purchase #4 | $67.93 | 8.183% | $73.4887 | $73.49 | $73.50 | $73.50 |
| Purchase #5 | $195.88 | 6.667% | $208.9393 | $208.94 | $208.95 | $208.90 |
| Purchase #6 | $116.82 | 12.705% | $131.662 | $131.66 | $131.65 | $131.70 |
| Purchase #7 | $124.35 | 12.328% | $139.6799 | $139.68 | $139.70 | $139.70 |
| 7 purchase totals = | $931.68 | $1,009.8115 | $1,009.81 | $1,009.80 | $1,009.90 | |