| 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 | $111.91 | 4.549% | $117.0008 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $9.47 | 10.596% | $10.4734 | $10.47 | $10.45 | $10.50 |
| Purchase #3 | $136.66 | 10.636% | $151.1952 | $151.20 | $151.20 | $151.20 |
| Purchase #4 | $202.35 | 4.504% | $211.4638 | $211.46 | $211.45 | $211.50 |
| Purchase #5 | $180.99 | 5.401% | $190.7653 | $190.77 | $190.75 | $190.80 |
| Purchase #6 | $115.61 | 13.324% | $131.0139 | $131.01 | $131.00 | $131.00 |
| Purchase #7 | $66.90 | 4.408% | $69.849 | $69.85 | $69.85 | $69.80 |
| 7 purchase totals = | $823.89 | $881.7614 | $881.76 | $881.70 | $881.80 | |