| 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 | $218.90 | 7.207% | $234.6761 | $234.68 | $234.70 | $234.70 |
| Purchase #2 | $229.90 | 10.264% | $253.4969 | $253.50 | $253.50 | $253.50 |
| Purchase #3 | $187.88 | 7.653% | $202.2585 | $202.26 | $202.25 | $202.30 |
| Purchase #4 | $195.88 | 4.189% | $204.0854 | $204.09 | $204.10 | $204.10 |
| Purchase #5 | $80.95 | 10.583% | $89.5169 | $89.52 | $89.50 | $89.50 |
| Purchase #6 | $237.52 | 12.449% | $267.0889 | $267.09 | $267.10 | $267.10 |
| Purchase #7 | $119.65 | 6.436% | $127.3507 | $127.35 | $127.35 | $127.40 |
| 7 purchase totals = | $1,270.68 | $1,378.4734 | $1,378.49 | $1,378.50 | $1,378.60 | |