| 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 | $219.94 | 8.784% | $239.2595 | $239.26 | $239.25 | $239.30 |
| Purchase #2 | $154.37 | 9.609% | $169.2034 | $169.20 | $169.20 | $169.20 |
| Purchase #3 | $191.33 | 4.526% | $199.9896 | $199.99 | $200.00 | $200.00 |
| Purchase #4 | $136.29 | 4.164% | $141.9651 | $141.97 | $141.95 | $142.00 |
| Purchase #5 | $199.36 | 8.226% | $215.7594 | $215.76 | $215.75 | $215.80 |
| Purchase #6 | $178.64 | 7.615% | $192.2434 | $192.24 | $192.25 | $192.20 |
| Purchase #7 | $80.73 | 6.174% | $85.7143 | $85.71 | $85.70 | $85.70 |
| 7 purchase totals = | $1,160.66 | $1,244.1347 | $1,244.13 | $1,244.10 | $1,244.20 | |