| 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 | $127.99 | 11.340% | $142.5041 | $142.50 | $142.50 | $142.50 |
| Purchase #2 | $86.38 | 12.596% | $97.2604 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $94.47 | 6.449% | $100.5624 | $100.56 | $100.55 | $100.60 |
| Purchase #4 | $201.44 | 6.379% | $214.2899 | $214.29 | $214.30 | $214.30 |
| Purchase #5 | $31.63 | 13.874% | $36.0183 | $36.02 | $36.00 | $36.00 |
| Purchase #6 | $39.55 | 11.829% | $44.2284 | $44.23 | $44.25 | $44.20 |
| Purchase #7 | $95.29 | 11.623% | $106.3656 | $106.37 | $106.35 | $106.40 |
| 7 purchase totals = | $676.75 | $741.2291 | $741.23 | $741.20 | $741.30 | |