| 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 | $74.46 | 12.200% | $83.5441 | $83.54 | $83.55 | $83.50 |
| Purchase #2 | $205.62 | 12.692% | $231.7173 | $231.72 | $231.70 | $231.70 |
| Purchase #3 | $61.42 | 3.135% | $63.3455 | $63.35 | $63.35 | $63.30 |
| Purchase #4 | $67.88 | 7.870% | $73.2222 | $73.22 | $73.20 | $73.20 |
| Purchase #5 | $203.55 | 11.655% | $227.2738 | $227.27 | $227.25 | $227.30 |
| Purchase #6 | $183.40 | 4.782% | $192.1702 | $192.17 | $192.15 | $192.20 |
| Purchase #7 | $221.55 | 10.652% | $245.1495 | $245.15 | $245.15 | $245.10 |
| 7 purchase totals = | $1,017.88 | $1,116.4226 | $1,116.42 | $1,116.35 | $1,116.30 | |