| 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 | $5.35 | 8.768% | $5.8191 | $5.82 | $5.80 | $5.80 |
| Purchase #2 | $232.76 | 5.171% | $244.796 | $244.80 | $244.80 | $244.80 |
| Purchase #3 | $209.91 | 8.532% | $227.8195 | $227.82 | $227.80 | $227.80 |
| Purchase #4 | $195.46 | 10.338% | $215.6667 | $215.67 | $215.65 | $215.70 |
| Purchase #5 | $49.69 | 5.840% | $52.5919 | $52.59 | $52.60 | $52.60 |
| Purchase #6 | $153.48 | 10.138% | $169.0398 | $169.04 | $169.05 | $169.00 |
| Purchase #7 | $244.36 | 9.602% | $267.8234 | $267.82 | $267.80 | $267.80 |
| 7 purchase totals = | $1,091.01 | $1,183.5564 | $1,183.56 | $1,183.50 | $1,183.50 | |