| 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 | $200.61 | 4.194% | $209.0236 | $209.02 | $209.00 | $209.00 |
| Purchase #2 | $35.61 | 12.695% | $40.1307 | $40.13 | $40.15 | $40.10 |
| Purchase #3 | $184.83 | 8.695% | $200.901 | $200.90 | $200.90 | $200.90 |
| Purchase #4 | $175.72 | 6.497% | $187.1365 | $187.14 | $187.15 | $187.10 |
| Purchase #5 | $205.52 | 5.587% | $217.0024 | $217.00 | $217.00 | $217.00 |
| Purchase #6 | $207.48 | 13.520% | $235.5313 | $235.53 | $235.55 | $235.50 |
| Purchase #7 | $96.96 | 9.289% | $105.9666 | $105.97 | $105.95 | $106.00 |
| 7 purchase totals = | $1,106.73 | $1,195.6921 | $1,195.69 | $1,195.70 | $1,195.60 | |