| 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 | $15.43 | 6.313% | $16.4041 | $16.40 | $16.40 | $16.40 |
| Purchase #2 | $219.41 | 8.422% | $237.8887 | $237.89 | $237.90 | $237.90 |
| Purchase #3 | $226.32 | 11.490% | $252.3242 | $252.32 | $252.30 | $252.30 |
| Purchase #4 | $147.40 | 7.680% | $158.7203 | $158.72 | $158.70 | $158.70 |
| Purchase #5 | $85.46 | 12.592% | $96.2211 | $96.22 | $96.20 | $96.20 |
| Purchase #6 | $16.40 | 9.817% | $18.01 | $18.01 | $18.00 | $18.00 |
| Purchase #7 | $132.77 | 5.222% | $139.7032 | $139.70 | $139.70 | $139.70 |
| 7 purchase totals = | $843.19 | $919.2716 | $919.26 | $919.20 | $919.20 | |