| 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 | $204.48 | 11.401% | $227.7928 | $227.79 | $227.80 | $227.80 |
| Purchase #2 | $196.28 | 7.828% | $211.6448 | $211.64 | $211.65 | $211.60 |
| Purchase #3 | $104.76 | 12.577% | $117.9357 | $117.94 | $117.95 | $117.90 |
| Purchase #4 | $62.39 | 8.754% | $67.8516 | $67.85 | $67.85 | $67.90 |
| Purchase #5 | $250.71 | 12.416% | $281.8382 | $281.84 | $281.85 | $281.80 |
| Purchase #6 | $237.90 | 4.430% | $248.439 | $248.44 | $248.45 | $248.40 |
| Purchase #7 | $58.29 | 3.363% | $60.2503 | $60.25 | $60.25 | $60.30 |
| 7 purchase totals = | $1,114.81 | $1,215.7524 | $1,215.75 | $1,215.80 | $1,215.70 | |