| 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 | $97.58 | 8.774% | $106.1417 | $106.14 | $106.15 | $106.10 |
| Purchase #2 | $91.38 | 13.239% | $103.4778 | $103.48 | $103.50 | $103.50 |
| Purchase #3 | $250.69 | 6.793% | $267.7194 | $267.72 | $267.70 | $267.70 |
| Purchase #4 | $194.45 | 4.480% | $203.1614 | $203.16 | $203.15 | $203.20 |
| Purchase #5 | $208.99 | 5.872% | $221.2619 | $221.26 | $221.25 | $221.30 |
| Purchase #6 | $75.33 | 12.756% | $84.9391 | $84.94 | $84.95 | $84.90 |
| Purchase #7 | $143.91 | 7.235% | $154.3219 | $154.32 | $154.30 | $154.30 |
| 7 purchase totals = | $1,062.33 | $1,141.0232 | $1,141.02 | $1,141.00 | $1,141.00 | |