| 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 | $98.37 | 12.689% | $110.8522 | $110.85 | $110.85 | $110.90 |
| Purchase #2 | $40.41 | 4.183% | $42.1004 | $42.10 | $42.10 | $42.10 |
| Purchase #3 | $139.64 | 5.760% | $147.6833 | $147.68 | $147.70 | $147.70 |
| Purchase #4 | $187.31 | 10.856% | $207.6444 | $207.64 | $207.65 | $207.60 |
| Purchase #5 | $119.58 | 4.538% | $125.0065 | $125.01 | $125.00 | $125.00 |
| Purchase #6 | $242.75 | 13.826% | $276.3126 | $276.31 | $276.30 | $276.30 |
| Purchase #7 | $80.89 | 5.553% | $85.3818 | $85.38 | $85.40 | $85.40 |
| 7 purchase totals = | $908.95 | $994.9812 | $994.97 | $995.00 | $995.00 | |