| 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 | $10.74 | 13.412% | $12.1804 | $12.18 | $12.20 | $12.20 |
| Purchase #2 | $132.92 | 8.333% | $143.9962 | $144.00 | $144.00 | $144.00 |
| Purchase #3 | $14.28 | 8.855% | $15.5445 | $15.54 | $15.55 | $15.50 |
| Purchase #4 | $111.43 | 11.270% | $123.9882 | $123.99 | $124.00 | $124.00 |
| Purchase #5 | $232.74 | 6.828% | $248.6315 | $248.63 | $248.65 | $248.60 |
| Purchase #6 | $80.50 | 5.426% | $84.8679 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $28.70 | 9.226% | $31.3479 | $31.35 | $31.35 | $31.30 |
| 7 purchase totals = | $611.31 | $660.5566 | $660.56 | $660.60 | $660.50 | |