| 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 | $203.71 | 8.705% | $221.443 | $221.44 | $221.45 | $221.40 |
| Purchase #2 | $208.70 | 13.806% | $237.5131 | $237.51 | $237.50 | $237.50 |
| Purchase #3 | $171.78 | 10.620% | $190.023 | $190.02 | $190.00 | $190.00 |
| Purchase #4 | $125.96 | 6.855% | $134.5946 | $134.59 | $134.60 | $134.60 |
| Purchase #5 | $20.36 | 8.874% | $22.1667 | $22.17 | $22.15 | $22.20 |
| Purchase #6 | $40.96 | 3.789% | $42.512 | $42.51 | $42.50 | $42.50 |
| Purchase #7 | $13.76 | 7.738% | $14.8247 | $14.82 | $14.80 | $14.80 |
| 7 purchase totals = | $785.23 | $863.0771 | $863.06 | $863.00 | $863.00 | |