| 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 | $11.30 | 7.687% | $12.1686 | $12.17 | $12.15 | $12.20 |
| Purchase #2 | $213.86 | 12.111% | $239.7606 | $239.76 | $239.75 | $239.80 |
| Purchase #3 | $54.26 | 10.316% | $59.8575 | $59.86 | $59.85 | $59.90 |
| Purchase #4 | $139.37 | 5.494% | $147.027 | $147.03 | $147.05 | $147.00 |
| Purchase #5 | $201.78 | 6.329% | $214.5507 | $214.55 | $214.55 | $214.60 |
| Purchase #6 | $99.70 | 4.510% | $104.1965 | $104.20 | $104.20 | $104.20 |
| Purchase #7 | $185.49 | 6.632% | $197.7917 | $197.79 | $197.80 | $197.80 |
| 7 purchase totals = | $905.76 | $975.3526 | $975.36 | $975.35 | $975.50 | |