| 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 | $125.33 | 8.860% | $136.4342 | $136.43 | $136.45 | $136.40 |
| Purchase #2 | $244.25 | 10.218% | $269.2075 | $269.21 | $269.20 | $269.20 |
| Purchase #3 | $140.45 | 6.859% | $150.0835 | $150.08 | $150.10 | $150.10 |
| Purchase #4 | $106.67 | 7.313% | $114.4708 | $114.47 | $114.45 | $114.50 |
| Purchase #5 | $219.53 | 7.310% | $235.5776 | $235.58 | $235.60 | $235.60 |
| Purchase #6 | $71.56 | 11.821% | $80.0191 | $80.02 | $80.00 | $80.00 |
| Purchase #7 | $52.86 | 8.203% | $57.1961 | $57.20 | $57.20 | $57.20 |
| 7 purchase totals = | $960.65 | $1,042.9888 | $1,042.99 | $1,043.00 | $1,043.00 | |