| 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 | $22.83 | 4.184% | $23.7852 | $23.79 | $23.80 | $23.80 |
| Purchase #2 | $173.25 | 11.311% | $192.8463 | $192.85 | $192.85 | $192.80 |
| Purchase #3 | $132.27 | 10.247% | $145.8237 | $145.82 | $145.80 | $145.80 |
| Purchase #4 | $168.42 | 10.866% | $186.7205 | $186.72 | $186.70 | $186.70 |
| Purchase #5 | $137.32 | 3.664% | $142.3514 | $142.35 | $142.35 | $142.40 |
| Purchase #6 | $169.43 | 13.553% | $192.3928 | $192.39 | $192.40 | $192.40 |
| Purchase #7 | $156.29 | 4.696% | $163.6294 | $163.63 | $163.65 | $163.60 |
| 7 purchase totals = | $959.81 | $1,047.5493 | $1,047.55 | $1,047.55 | $1,047.50 | |