| 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 | $198.97 | 9.109% | $217.0942 | $217.09 | $217.10 | $217.10 |
| Purchase #2 | $124.45 | 4.573% | $130.1411 | $130.14 | $130.15 | $130.10 |
| Purchase #3 | $181.37 | 12.143% | $203.3938 | $203.39 | $203.40 | $203.40 |
| Purchase #4 | $244.69 | 3.389% | $252.9825 | $252.98 | $253.00 | $253.00 |
| Purchase #5 | $155.25 | 12.751% | $175.0459 | $175.05 | $175.05 | $175.00 |
| Purchase #6 | $93.45 | 7.567% | $100.5214 | $100.52 | $100.50 | $100.50 |
| Purchase #7 | $217.90 | 4.389% | $227.4636 | $227.46 | $227.45 | $227.50 |
| 7 purchase totals = | $1,216.08 | $1,306.6425 | $1,306.63 | $1,306.65 | $1,306.60 | |