| 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 | $233.82 | 7.496% | $251.3471 | $251.35 | $251.35 | $251.30 |
| Purchase #2 | $87.69 | 12.799% | $98.9134 | $98.91 | $98.90 | $98.90 |
| Purchase #3 | $119.36 | 10.616% | $132.0313 | $132.03 | $132.05 | $132.00 |
| Purchase #4 | $36.90 | 3.113% | $38.0487 | $38.05 | $38.05 | $38.00 |
| Purchase #5 | $70.27 | 7.682% | $75.6681 | $75.67 | $75.65 | $75.70 |
| Purchase #6 | $169.82 | 4.681% | $177.7693 | $177.77 | $177.75 | $177.80 |
| Purchase #7 | $190.84 | 8.324% | $206.7255 | $206.73 | $206.75 | $206.70 |
| 7 purchase totals = | $908.70 | $980.5034 | $980.51 | $980.50 | $980.40 | |