| 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 | $217.75 | 13.765% | $247.7233 | $247.72 | $247.70 | $247.70 |
| Purchase #2 | $109.54 | 10.542% | $121.0877 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $200.38 | 4.695% | $209.7878 | $209.79 | $209.80 | $209.80 |
| Purchase #4 | $169.33 | 9.702% | $185.7584 | $185.76 | $185.75 | $185.80 |
| Purchase #5 | $172.58 | 11.346% | $192.1609 | $192.16 | $192.15 | $192.20 |
| Purchase #6 | $146.94 | 5.477% | $154.9879 | $154.99 | $155.00 | $155.00 |
| Purchase #7 | $66.78 | 3.476% | $69.1013 | $69.10 | $69.10 | $69.10 |
| 7 purchase totals = | $1,083.30 | $1,180.6073 | $1,180.61 | $1,180.60 | $1,180.70 | |