| 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 | $217.90 | 6.780% | $232.6736 | $232.67 | $232.65 | $232.70 |
| Purchase #2 | $235.34 | 5.686% | $248.7214 | $248.72 | $248.70 | $248.70 |
| Purchase #3 | $11.69 | 5.440% | $12.3259 | $12.33 | $12.35 | $12.30 |
| Purchase #4 | $57.46 | 6.625% | $61.2667 | $61.27 | $61.25 | $61.30 |
| Purchase #5 | $70.32 | 4.602% | $73.5561 | $73.56 | $73.55 | $73.60 |
| Purchase #6 | $47.31 | 3.709% | $49.0647 | $49.06 | $49.05 | $49.10 |
| Purchase #7 | $14.43 | 5.652% | $15.2456 | $15.25 | $15.25 | $15.20 |
| 7 purchase totals = | $654.45 | $692.8540 | $692.86 | $692.80 | $692.90 | |