| 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 | $83.52 | 8.499% | $90.6184 | $90.62 | $90.60 | $90.60 |
| Purchase #2 | $200.74 | 6.759% | $214.308 | $214.31 | $214.30 | $214.30 |
| Purchase #3 | $230.41 | 12.693% | $259.6559 | $259.66 | $259.65 | $259.70 |
| Purchase #4 | $215.79 | 5.505% | $227.6692 | $227.67 | $227.65 | $227.70 |
| Purchase #5 | $106.78 | 12.426% | $120.0485 | $120.05 | $120.05 | $120.00 |
| Purchase #6 | $189.79 | 12.135% | $212.821 | $212.82 | $212.80 | $212.80 |
| Purchase #7 | $163.68 | 7.376% | $175.753 | $175.75 | $175.75 | $175.80 |
| 7 purchase totals = | $1,190.71 | $1,300.8740 | $1,300.88 | $1,300.80 | $1,300.90 | |