| 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 | $226.98 | 4.660% | $237.5573 | $237.56 | $237.55 | $237.60 |
| Purchase #2 | $233.73 | 9.348% | $255.5791 | $255.58 | $255.60 | $255.60 |
| Purchase #3 | $178.82 | 6.395% | $190.2555 | $190.26 | $190.25 | $190.30 |
| Purchase #4 | $205.47 | 3.825% | $213.3292 | $213.33 | $213.35 | $213.30 |
| Purchase #5 | $186.70 | 12.428% | $209.9031 | $209.90 | $209.90 | $209.90 |
| Purchase #6 | $169.26 | 8.752% | $184.0736 | $184.07 | $184.05 | $184.10 |
| Purchase #7 | $90.95 | 5.760% | $96.1887 | $96.19 | $96.20 | $96.20 |
| 7 purchase totals = | $1,291.91 | $1,386.8865 | $1,386.89 | $1,386.90 | $1,387.00 | |