| 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 | $204.27 | 11.858% | $228.4923 | $228.49 | $228.50 | $228.50 |
| Purchase #2 | $111.50 | 7.173% | $119.4979 | $119.50 | $119.50 | $119.50 |
| Purchase #3 | $183.42 | 11.830% | $205.1186 | $205.12 | $205.10 | $205.10 |
| Purchase #4 | $21.93 | 4.808% | $22.9844 | $22.98 | $23.00 | $23.00 |
| Purchase #5 | $153.79 | 8.373% | $166.6668 | $166.67 | $166.65 | $166.70 |
| Purchase #6 | $188.62 | 8.278% | $204.234 | $204.23 | $204.25 | $204.20 |
| Purchase #7 | $15.84 | 3.448% | $16.3862 | $16.39 | $16.40 | $16.40 |
| 7 purchase totals = | $879.37 | $963.3802 | $963.38 | $963.40 | $963.40 | |