| 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 | $221.57 | 7.375% | $237.9108 | $237.91 | $237.90 | $237.90 |
| Purchase #2 | $133.28 | 3.488% | $137.9288 | $137.93 | $137.95 | $137.90 |
| Purchase #3 | $206.80 | 11.822% | $231.2479 | $231.25 | $231.25 | $231.20 |
| Purchase #4 | $235.78 | 5.568% | $248.9082 | $248.91 | $248.90 | $248.90 |
| Purchase #5 | $149.84 | 7.342% | $160.8413 | $160.84 | $160.85 | $160.80 |
| Purchase #6 | $232.36 | 10.331% | $256.3651 | $256.37 | $256.35 | $256.40 |
| Purchase #7 | $180.99 | 8.433% | $196.2529 | $196.25 | $196.25 | $196.30 |
| 7 purchase totals = | $1,360.62 | $1,469.4550 | $1,469.46 | $1,469.45 | $1,469.40 | |