| 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 | $103.25 | 9.432% | $112.9885 | $112.99 | $113.00 | $113.00 |
| Purchase #2 | $186.72 | 9.787% | $204.9943 | $204.99 | $205.00 | $205.00 |
| Purchase #3 | $111.58 | 11.475% | $124.3838 | $124.38 | $124.40 | $124.40 |
| Purchase #4 | $31.82 | 8.285% | $34.4563 | $34.46 | $34.45 | $34.50 |
| Purchase #5 | $183.31 | 12.310% | $205.8755 | $205.88 | $205.90 | $205.90 |
| Purchase #6 | $145.27 | 13.257% | $164.5284 | $164.53 | $164.55 | $164.50 |
| Purchase #7 | $13.27 | 12.828% | $14.9723 | $14.97 | $14.95 | $15.00 |
| 7 purchase totals = | $775.22 | $862.1991 | $862.20 | $862.25 | $862.30 | |