| 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 | $219.36 | 8.449% | $237.8937 | $237.89 | $237.90 | $237.90 |
| Purchase #2 | $223.86 | 3.463% | $231.6123 | $231.61 | $231.60 | $231.60 |
| Purchase #3 | $247.59 | 13.593% | $281.2449 | $281.24 | $281.25 | $281.20 |
| Purchase #4 | $162.25 | 4.562% | $169.6518 | $169.65 | $169.65 | $169.70 |
| Purchase #5 | $131.71 | 4.211% | $137.2563 | $137.26 | $137.25 | $137.30 |
| Purchase #6 | $238.54 | 13.567% | $270.9027 | $270.90 | $270.90 | $270.90 |
| Purchase #7 | $105.71 | 4.702% | $110.6805 | $110.68 | $110.70 | $110.70 |
| 7 purchase totals = | $1,329.02 | $1,439.2422 | $1,439.23 | $1,439.25 | $1,439.30 | |