| 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 | $214.29 | 6.347% | $227.891 | $227.89 | $227.90 | $227.90 |
| Purchase #2 | $43.75 | 13.218% | $49.5329 | $49.53 | $49.55 | $49.50 |
| Purchase #3 | $181.83 | 11.376% | $202.515 | $202.52 | $202.50 | $202.50 |
| Purchase #4 | $125.45 | 11.336% | $139.671 | $139.67 | $139.65 | $139.70 |
| Purchase #5 | $112.98 | 13.611% | $128.3577 | $128.36 | $128.35 | $128.40 |
| Purchase #6 | $194.34 | 4.710% | $203.4934 | $203.49 | $203.50 | $203.50 |
| Purchase #7 | $97.55 | 8.631% | $105.9695 | $105.97 | $105.95 | $106.00 |
| 7 purchase totals = | $970.19 | $1,057.4305 | $1,057.43 | $1,057.40 | $1,057.50 | |