| 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 | $23.29 | 7.832% | $25.1141 | $25.11 | $25.10 | $25.10 |
| Purchase #2 | $219.75 | 5.127% | $231.0166 | $231.02 | $231.00 | $231.00 |
| Purchase #3 | $232.51 | 11.396% | $259.0068 | $259.01 | $259.00 | $259.00 |
| Purchase #4 | $177.64 | 8.694% | $193.084 | $193.08 | $193.10 | $193.10 |
| Purchase #5 | $12.65 | 4.582% | $13.2296 | $13.23 | $13.25 | $13.20 |
| Purchase #6 | $134.28 | 6.150% | $142.5382 | $142.54 | $142.55 | $142.50 |
| Purchase #7 | $77.63 | 6.491% | $82.669 | $82.67 | $82.65 | $82.70 |
| 7 purchase totals = | $877.75 | $946.6583 | $946.66 | $946.65 | $946.60 | |