| 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 | $203.60 | 5.280% | $214.3501 | $214.35 | $214.35 | $214.40 |
| Purchase #2 | $106.25 | 13.647% | $120.7499 | $120.75 | $120.75 | $120.70 |
| Purchase #3 | $30.75 | 5.725% | $32.5104 | $32.51 | $32.50 | $32.50 |
| Purchase #4 | $163.74 | 10.193% | $180.43 | $180.43 | $180.45 | $180.40 |
| Purchase #5 | $214.83 | 6.106% | $227.9475 | $227.95 | $227.95 | $227.90 |
| Purchase #6 | $61.91 | 10.174% | $68.2087 | $68.21 | $68.20 | $68.20 |
| Purchase #7 | $87.26 | 11.430% | $97.2338 | $97.23 | $97.25 | $97.20 |
| 7 purchase totals = | $868.34 | $941.4304 | $941.43 | $941.45 | $941.30 | |