| 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 | $20.86 | 3.478% | $21.5855 | $21.59 | $21.60 | $21.60 |
| Purchase #2 | $104.76 | 12.379% | $117.7282 | $117.73 | $117.75 | $117.70 |
| Purchase #3 | $235.46 | 12.510% | $264.916 | $264.92 | $264.90 | $264.90 |
| Purchase #4 | $116.91 | 5.179% | $122.9648 | $122.96 | $122.95 | $123.00 |
| Purchase #5 | $134.60 | 8.445% | $145.967 | $145.97 | $145.95 | $146.00 |
| Purchase #6 | $82.29 | 11.496% | $91.7501 | $91.75 | $91.75 | $91.80 |
| Purchase #7 | $250.98 | 13.169% | $284.0316 | $284.03 | $284.05 | $284.00 |
| 7 purchase totals = | $945.86 | $1,048.9432 | $1,048.95 | $1,048.95 | $1,049.00 | |