| 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 | $231.90 | 11.598% | $258.7958 | $258.80 | $258.80 | $258.80 |
| Purchase #2 | $123.51 | 3.439% | $127.7575 | $127.76 | $127.75 | $127.80 |
| Purchase #3 | $8.33 | 8.667% | $9.052 | $9.05 | $9.05 | $9.10 |
| Purchase #4 | $134.82 | 12.414% | $151.5566 | $151.56 | $151.55 | $151.60 |
| Purchase #5 | $86.49 | 9.714% | $94.8916 | $94.89 | $94.90 | $94.90 |
| Purchase #6 | $181.39 | 12.832% | $204.666 | $204.67 | $204.65 | $204.70 |
| Purchase #7 | $84.36 | 9.124% | $92.057 | $92.06 | $92.05 | $92.10 |
| 7 purchase totals = | $850.80 | $938.7765 | $938.79 | $938.75 | $939.00 | |