| 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 | $128.26 | 3.772% | $133.098 | $133.10 | $133.10 | $133.10 |
| Purchase #2 | $152.63 | 3.514% | $157.9934 | $157.99 | $158.00 | $158.00 |
| Purchase #3 | $20.39 | 6.867% | $21.7902 | $21.79 | $21.80 | $21.80 |
| Purchase #4 | $110.72 | 12.700% | $124.7814 | $124.78 | $124.80 | $124.80 |
| Purchase #5 | $213.81 | 3.334% | $220.9384 | $220.94 | $220.95 | $220.90 |
| Purchase #6 | $202.73 | 6.242% | $215.3844 | $215.38 | $215.40 | $215.40 |
| Purchase #7 | $153.95 | 6.353% | $163.7304 | $163.73 | $163.75 | $163.70 |
| 7 purchase totals = | $982.49 | $1,037.7162 | $1,037.71 | $1,037.80 | $1,037.70 | |