| 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 | $114.63 | 8.234% | $124.0686 | $124.07 | $124.05 | $124.10 |
| Purchase #2 | $131.88 | 3.277% | $136.2017 | $136.20 | $136.20 | $136.20 |
| Purchase #3 | $122.62 | 4.717% | $128.404 | $128.40 | $128.40 | $128.40 |
| Purchase #4 | $127.93 | 11.581% | $142.7456 | $142.75 | $142.75 | $142.70 |
| Purchase #5 | $34.53 | 6.406% | $36.742 | $36.74 | $36.75 | $36.70 |
| Purchase #6 | $100.52 | 12.258% | $112.8417 | $112.84 | $112.85 | $112.80 |
| Purchase #7 | $164.97 | 8.800% | $179.4874 | $179.49 | $179.50 | $179.50 |
| 7 purchase totals = | $797.08 | $860.4910 | $860.49 | $860.50 | $860.40 | |